1. "6teen"
   "Wallace and Gromit"
2. "Lilo & Stitch: The Series"
   "SpongeBob SquarePants"

Who can forget SpongeBob and Patrick? These best friends are truly #squadgoals, as the love and loyalty they're willing to show toward each other seem to have no limits. Patrick may be kind of an airhead, but SpongeBob appreciates him just as he is.

1. "SpongeBob SquarePants"
   "Scooby-Doo! Mystery Incorporated"
2. "My Little Pony"
   "Phineas and Ferb"

Scooby Doo and Shaggy go together like peanut butter and jelly. Over the course of the many different "Scooby Doo" shows, their dynamic has remained the same: they're both fearful, they're both hungry and they both don't like ghosts! We relate, guys, we relate.

1. "Codename: Kids Next Door"
   "Hey Arnold!"
2. "El Tigre: The Adventures of Manny Rivera"
   "The Grim Adventures of Billy & Mandy"

A nerdy but ethical dreamer, Arnold Shortman is best friends with Gerald Johanssen, a cool kid who's a leader both in and out of school. "Hey Arnold" follows them as they deal with the ups and downs of life in the fictional large city of Hillwood.

1. "The Emperor's New School"
   "SpongeBob SquarePants"
2. "El Tigre: The Adventures of Manny Rivera"
   "Sanjay and Craig"

A Disney Channel show that aired from 2006 to 2008, "The Emperor's New School" follows Incan Emperor Kuzco as he faces his greatest challenge yet: high school. With his enemy Yzma as his principal and her lackey Kronk posing as his friend, Kuzco has his hands full!

1. "Angelina Ballerina"
   "The Mighty B!"
2. "Rugrats"
   "The Wild Thornberrys"

Chuckie and Tommy are the two main characters of "Rugrats," the squiggly-lined Nickelodeon show that helped redefine cartoon storytelling. Although Chuckie is hilariously fearful, he usually goes along with Tommy's schemes.

1. "My Little Pony"
   "Dora the Explorer"
2. "Wallace and Gromit"
   "Phineas and Ferb"

The ultimate in bumbling English charmers, Wallace probably couldn't survive life without his lovable dog Gromit. These stop-motion buddies are almost as emblematic of Britain as the Queen! Produced since the late '80s, "Wallace and Gromit" cartoons have been watched by many generations of children.

1. "6teen"
   "Gravity Falls"
2. "The Lion King's Timon & Pumbaa"
   "My Little Pony"

We first met wily meerkat Timon and goofy warthog Pumbaa in "The Lion King" cartoon. In 1995, the Disney Channel gave this Hakuna Matata-obsessed duo their own TV series, which aired for three fun-filled seasons.

1. "Lilo & Stitch: The Series"
   "Sanjay and Craig"
2. "Dexter's Laboratory"
   "The Wild Thornberrys"

Dexter's a sour scientist. Didi's his excitable dancing sister. All he wants is to be left alone, and all she wants is company! Their squabbles are heavily featured on "Dexter's Laboratory," a Cartoon Network series that ran from 1998 to 2003.

1. "Gravity Falls"
   "Adventure Time"
2. "Rugrats"
   "Charlie and Lola"

Age test! If you know who Charlie and Lola are, we're guessing that you're either under 18 or have kids of your own. A sensation among the rugrat set, "Charlie and Lola" is about two British siblings who are also very good friends.

1. "Kim Possible"
   "SpongeBob SquarePants"
2. "The Mighty B!"
   "Lilo & Stitch: The Series"

We all remember "Lilo & Stitch" the movie, but did you know that this dynamic duo also had their own TV show? Running on ABC and the Disney Channel from 2003 to 2006, "Lilo & Stitch: The Series" gave naughty alien Stitch and brave, spirited Lilo the chance to help alien animals who had been experimented on.

1. "Gravity Falls"
   "My Little Pony"
2. "The Emperor's New School"
   "Maya & Miguel"

Maya and Miguel Santos of "Maya & Miguel" are twins who are still learning about the world. Maya loves to get up in the business of others, while Miguel has a more laidback approach. Their show aired for five seasons on PBS, from 2004 to 2007.

1. "The Fairly OddParents"
   "SpongeBob SquarePants"
2. "Ben 10"
   "Phineas and Ferb"

Cosmo and Wanda are the titular godparents on "The Fairly OddParents." Blessed with the ability to grant main character Timmy's wishes, they tend to give him what he wants ... with often dangerous results!

1. "Rugrats"
   "Kim Possible"
2. "Dexter's Laboratory"
   "Codename: Kids Next Door"

Also known as The Funky Brothers, Mr. Wink and Mr. Fibb are major villains on "Codename: Kids Next Door," the Cartoon Network series that follows the trials and tribulations of five crime-fighting ten-year-olds. Though they're easily defeated, Mr. Wink and Mr. Fibb nonetheless plague the Kids Next Door for the run of the series.

1. "Pinky and the Brain"
   "Kim Possible"
2. "Sanjay and Craig"
   "The Fairly OddParents"

They're both mice, but eponymous "Pinky and the Brain" characters Pinky and the Brain are otherwise total opposites! Pinky is not so bright, while Brain is a genius schemer. Nonetheless, none of their plans for world domination ever work out.

1. "Phineas and Ferb"
   "Rugrats"
2. "SpongeBob SquarePants"
   "Sanjay and Craig"

Every summer vacation, step-brothers Phineas and Ferb try to entertain themselves by coming up with various schemes. The show "Phineas and Ferb" depicts how those schemes inevitably fail. If it doesn't also make you nostalgic as heck for summer, you're not human!

1. "Codename: Kids Next Door"
   "Pinky and the Brain"
2. "Recess"
   "Ben 10"

There are no less than five shows in the "Ben 10" franchise, but in all of them, Ben Tennyson and his Grandpa Max have an unbreakable bond. Using a device called the Omnitrix, Ben transforms into various aliens in order to fight his enemies, while Grandpa Max and Ben's cousin Gwen back him up.

1. "Xiaolin Showdown"
   "Rugrats"
2. "Dragon Ball Super"
   "Inuyasha"

The sequel to "Dragon Ball Z," "Dragon Ball Super" still follows Goku and his companions, including his son Goten and Goten's rambunctious friend Trunks. In order to become more powerful in battle, Goten and Trunks sometimes fuse to form a single mighty being, Gotenks.

1. "Codename: Kids Next Door"
   "Danny Phantom"
2. "Inuyasha"
   "Ben 10"

Nickelodeon show "Danny Phantom" had many great plotlines, but none was as interesting as the romance that developed between half-ghost Danny and his best friend, activist Sam Manson. Hesitant to ruin their friendship, they both hid their feelings until the last possible moment.

1. "Dragon Ball Super"
   "Samurai Jack"
2. "Inuyasha"
   "Avatar: The Last Airbender"

A prince who must battle an evil demon who rules overs a dystopian futurescape, Samurai Jack doesn't have the happiest life to begin with. But when he falls in love with the demon's daughter Ashi, his life gets a lot more complicated. Still, we stan this gorgeous couple.

1. "Avatar: The Last Airbender"
   "Dragon Ball Super"
2. "Inuyasha"
   "Samurai Jack"

Flirty monk Miroku and sensible warrior Sango end up in the end, but first, she lets him know that he needs to watch his ways around her. It was one of the major romances depicted on "Inuyasha," and Miroku and Sango's love story ends happily, with marriage and children.

1. "SpongeBob SquarePants"
   "Adventure Time"
2. "The Emperor's New School"
   "Ben 10"

These adoptive brothers are also best friends, even though one is a 28-year-old magical dog and the other is a 12-year-old boy. A dark comedy about a post-nuclear realm, "Adventure Time" follows Finn and Jake as they strive to help its residents.

1. "My Little Pony"
   "Wallace and Gromit"
2. "Angelina Ballerina"
   "Dora the Explorer"

A very cute British show, "Angelina Ballerina" features Angelina Mouseling and Alice Nimbletoes, two small mice with big dreams. Angelina strives (sometimes too much) to become a prima ballerina, while fun-loving Alice is more interested in making it in the gymnastics realm.

1. "Lilo & Stitch: The Series"
   "The Grim Adventures of Billy & Mandy"
2. "Gravity Falls"
   "The Mighty B!"

Besties Billy and Mandy have somehow enslaved the Grim Reaper into being their friend. "The Grim Adventures of Billy & Mandy" depicts how Billy and Mandy force Grim to take them to the Underworld, introduce them to monsters and otherwise entertain them.

1. "SpongeBob SquarePants"
   "My Little Pony: Friendship is Magic"
2. "Angelina Ballerina"
   "The Fairly OddParents"

Doltish colts Snips and Snails are always stirring up trouble on "My Little Pony: Friendship is Magic." Hungry, greedy and thirsty for attention, they annoy the nicer ponies, such as Apple Bloom.

1. "Inuyasha"
   "Gravity Falls"
2. "Dragon Ball Z"
   "Pokémon"

Ash and Pikachu are a classic pairing for a reason. Pikachu is the first Pokemon who Ash collects — and he's the most important one. After they learn to trust each other, this friendship becomes iconic.

1. "El Tigre: The Adventures of Manny Rivera"
   "Recess"
2. "The Grim Adventures of Billy & Mandy"
   "Ben 10"

T.J. may be the mellow leader of the "Recess" gang, but Spinelli is its enforcer. Ready to fight at the drop of a hat, she's not someone you want to mess with. However, like T.J., she truly cares about anyone she sees as an underdog. Maybe that's why they have crushes on each other?

1. "The Fairly OddParents"
   "Recess"
2. "The Grim Adventures of Billy & Mandy"
   "Dora the Explorer"

On "Dora the Explorer," Dora is a young adventurer and Boots is her trusty animal companion. Easily discouraged, Boots often has bad ideas, but Dora is usually able to talk him out of them.

1. "Kim Possible"
   "Recess"
2. "Angelina Ballerina"
   "The Wild Thornberrys"

The relationship between Eliza Thornberry and Darwin lies at the the core of safari cartoon "The Wild Thornberrys." In most episodes, Eliza makes an ill-considered plan and Darwin tries to talk her out of it. Luckily for Eliza, he often accompanies her on her adventures. He's saved her life many times.

1. "Rugrats"
   "SpongeBob SquarePants"
2. "Sanjay and Craig"
   "Maya & Miguel"

Sanjay and Craig star on "Sanjay and Craig," a recent Nickelodeon show about an excitable, curious boy and his talking pet snake Craig, who is a master of disguise. The series follows their attempts to keep Craig's powers a secret.

1. "Kim Possible"
   "Codename: Kids Next Door"
2. "The Emperor's New School"
   "The Mighty B!"

Kim Possible and Ron Stoppable fight mad scientist Dr. Drakken on "Kim Possible." The Disney Channel series that dares to ask, "What if a cheerleader were in charge of defeating the world's most dangerous criminals?" Known as Team Possible, Kim is definitely the team's leader, while Ron is more of a sidekick.

1. "Kim Possible"
   "Maya & Miguel"
2. "El Tigre: The Adventures of Manny Rivera"
   "Danny Phantom"

Created by husband and wife team Jorge R. Gutierrez and Sandra Equihua, Manny and Frida of "El Tigre: The Adventures of Manny Rivera" are based on Gutierrez and Equihua's younger selves. 13-year-old Manny must decide how he will use his El Tigre superpowers, while Frida displeases her family by singing in a band.

1. "Inuyasha"
   "Ben 10"
2. "Mega Man: Fully Charged"
   "Samurai Jack"

On "Mega Man: Fully Charged," Cut Man and Guts Man are evil robot masters, who Mega Man has to fight in order to keep Silicon City safe. Cut Man is a natural gardener while Guts Man is basically a walking garbage disposal. Even though they're bad guys, we think they're kinda cute!

1. "Codename: Kids Next Door"
   "Pokemon"
2. "Avatar: The Last Airbender"
   "Inuyasha"

Running on Nickelodeon from 2005 to 2008, "Avatar: The Last Airbender" is the thrilling predecessor to "The Legend of Korra." Its main characters, Aang and Katara, fell in love slowly, their affection for each other growing with each challenge they faced. We stan this unforgettable couple!

1. "Inuyasha"
   "Avatar: The Last Airbender"
2. "The Legend of Korra"
   "Samurai Jack"

Korra and Asami don't get together until the final shot of the series, but fans understand that these "The Legend of Korra" characters fell for each other far before that. An engineer and pilot, Asami naturally gravitates toward bold, caring Avatar Korra.

1. "Codename: Kids Next Door"
   "The Emperor's New School"
2. "Ben 10"
   "Gravity Falls"

Siblings Dipper and Mabel Pines go to the strange town of Gravity Falls, Oregon for their summer vacation. Once there, they find out this sleepy town is anything but boring! Instead, it's full of paranormal forces.

1. "6teen"
   "Angelina Ballerina"
2. "Danny Phantom"
   "The Grim Adventures of Billy & Mandy"

Remember "6teen"? A Canadian cartoon sitcom, it followed six teens with afterschool jobs at the Galleria Mall. Jason and Joanie were famous in the world of show for being THAT couple — so wrapped up in each other, they didn't notice anyone else!

1. "Kim Possible"
   "American Dragon: Jake Long"
2. "Xiaolin Showdown"
   "Inuyasha"

Jake Long is secretly a dragon. His crush on his classmate Rose seems innocent ... but given that she's secretly a dragon-slayer, it could prove deadly. The conflict between Jake and Rose's bond and their secret identities is a big part of what makes "American Dragon: Jake Long" so good.

1. "Recess"
   "Rugrats"
2. "The Proud Family"
   "Maya & Miguel"

Penny Proud and Dijonay Jones have an exciting (if somewhat contentious) friendship on "The Proud Family." The 14-year-olds are both interested in singing and poetry. Eventually, however, Penny gets fed up with Dijonay's gossipy ways.

1. "Kim Possible"
   "Dexter's Laboratory"
2. "6teen"
   "The Mighty B!"

Created for Nickelodeon by its lead vocal actor, Amy Poehler, "The Mighty B!" tells the story of Bessie Higgenbottom, a Honeybee scout who wants to become a superhero. Accompanied by her dog Happy, she's on a mission to collect ALL the Honeybee badges. We love these best friends!

1. "Dragon Ball Super"
   "Inuyasha"
2. "American Dragon: Jake Long"
   "Xiaolin Showdown"

On "Inuyasha," Inuyasha and Kagome have a passionate relationship. Despite the fact that she thinks he's horribly rude (and he initially rejects her), Kagome can't resist Inuyasha. Likewise, Kagome makes Inuyasha want to be a better person.