1 Ren and Stimpy
The Ren & Stimpy Show, often simply referred to as Ren & Stimpy, is an American animated television series created by John Kricfalusi for Nickelodeon.
Ren & Stimpy had one of the best plots ever, but it's content made it perfect for Adult Swim, it's full of adult content. - nelsonerico6
Adult Swim or Cartoon Network didn't exist at the time - 445956
Actually,it had a spin off show on adult swim - RyanMtheGamer
2 Sanjay and Craig
Sanjay and Craig is an American animated television series produced by Nickelodeon. The show is about a 12-year-old boy named Sanjay Patel who owns a talking pet snake named Craig.
Sanjay & Craig has the perfect combination of art, plot and humor for an Adult Swim show, and it aired on Nickelodeon, That's horrible, the butt jokes and gross stuff. - nelsonerico6
Breadwinners is a 2014 animated comedy television series produced by Nickelodeon. It is about the adventures of SwaySway and Buhdeuce, two ducks who drive in a rocket van delivering bread to their customers.
Breadwinners has the type of humor for a channel like Adult Swim, the butt humor. - nelsonerico6
It Would Be So Much Better On Adult Swim
4 Rocko's Modern Life
Rocko's Modern Life is an American animated television series created by Joe Murray for Nickelodeon. The series centers on the surreal life of an anthropomorphic Australian-immigrant wallaby named Rocko as well as his friends: the gluttonous steer Heffer, the neurotic turtle Filburt, and Rocko's faithful ...read more.
Rocko had adult content and it wasn't anything appropriate for Nickelodeon, good thing John Kricfalusi got fired from this and Ren and Stimpy because of that. - nelsonerico6
Warning:why it should be on [as] is because it swears - RyanMtheGamer
5 Harvey Beaks
Harvey Beaks is an American animated television series created by C.H. Greenblatt for Nickelodeon. Originally announced to premiere on March 29, 2015, the series instead premiered on March 28, 2015 following the 2015 Kids' Choice Awards.
I don't think the show is cancelled, because by samurai jack was cancelled by 2004 but it's come back in 2017 in Adult swim and I think this show come back in Adult swim but in year between 2018 - 2023 but I don't know when
Are you just saying that because of the time when foo peed in front of the 4th wall - RyanMtheGamer
I know the show is cancelled, but when season 3 comes, trust me the show will comes to adult swim but without Greenblatt.
Harvey beaks is a Worst show ever!
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6 Oggy and the Cockroaches
Oggy and the Cockroaches is a French animated comedy series produced by Xilam and Gaumont Film Company.
They showed boobs in the background in one scene. - nelsonerico6
7 Fanboy and Chum Chum
Fanboy & Chum Chum is an American 3D CGI animated television series created by Eric Robles for Nickelodeon. It is based on Fanboy, an animated short created by Robles for Nicktoons and Frederator Studios, which was broadcast August 14, 2009 to July 12, 2014 on Random! Cartoons. The series was first ...read more.
The worst CGI ever made, two kids running around drunk with underwear on their heads, not appropriate. - nelsonerico6
Not to mention references to adult movies like A Clockwork Orange, Silence of the Lambs, etc.
8 Robot and Monster
Good thing it was cancelled after a few episodes, it would've ran longer if it aired on Adult Swim because of that kind of humor. - nelsonerico6
9 Invader Zim
Invader Zim is an American animated television series created by Jhonen Vasquez for Nickelodeon. The series centers on an extraterrestrial named Zim from the planet Irk, and his mission to conquer Earth and enslave the human race along with his malfunctioning robot servant GIR.
Take this off the list, it's not disturbing enough to be on Adult Swim, some of the other shows on this list are, even Dark Harvest is tame compared to an episode of Rocko's Modern Life or Sanjay and Craig. - nelsonerico6
Not really, it didn't have that much adult humor and it wasn't violent enough to be on Adult Swim, it was fine where it was, it's more for either Nickelodeon or TeenNick, Sanjay & Craig, Breadwinners, Rocko's Modern Life and Ren and Stimpy were hands down more adultish and violent than Invader Zim, including Dark Harvest. - nelsonerico6
10 Mr. Meaty
Mr. Meaty is a Canadian-American television series created by Jamie Shannon and Jason Hopley. The show centers on two lazy teenage boys named Josh Redgrove and Parker Dinkleman, who work at a fast food restaurant. V 1 Comment
11 SpongeBob SquarePants
SpongeBob SquarePants is an American animated television series created by marine biologist and animator Stephen Hillenburg for Nickelodeon. SpongeBob is currently the most popular show on Nickelodeon, as well as the longest running show, running for 18 years, and is beginning its 11th season. The show ...read more.
Just the seasons after the first movie, everything before that was very clean. - nelsonerico6
One of the episodes had blood in it! Let's make it an adult show!
Pen from bfdi
Victorious is an American sitcom created by Dan Schneider that originally aired on Nickelodeon from March 27, 2010 through February 2, 2013 . The series revolves around aspiring singer Tori Vega, a teenager who attends a performing arts high school called Hollywood Arts High School, after taking her ...read more.
This show shouldn't be here
13 Regular Show
Regular Show is an American animated television series created by J. G. Quintel for Cartoon Network that premiered on September 6, 2010. The series revolves around the lives of two friends, a blue jay named Mordecai and a raccoon named Rigby—both employed as groundskeepers at a local park.
Not a Nickelodeon show.
That's not even on nick - RyanMtheGamer
14 Rabbids Invasion
Rabbids Invasion is a cartoon about rabbit like creatures which make incoherent noises while having adventures .
The abuse on this show is just about bad enough to put the show on Adult Swim, Much worse than the Dark Harvest episode on Invader Zim. - nelsonerico6
15 Mobile Suit Gundam Wing
Mobile Suit Gundam Wing, also known in Japan as New Mobile Report Gundam Wing, is a 1995 Japanese mecha anime series directed by Masashi Ikeda and written by Katsuyuki Sumizawa.
16 Wendell And Vinnie
Wendell & Vinnie is an American sitcom television mini-series that premiered on Nickelodeon on February 16, 2013 and ran until September 22, 2013. The series stars Jerry Trainor and Buddy Handleson. The first official promo for the show was released on December 21, 2012.
17 Pig Goat Banana Cricket
Pig Goat Banana Cricket is an American animated television series created by Dave Cooper and Johnny Ryan for Nickelodeon.
CatDog is an American animated television series created by Peter Hannan for Nickelodeon. The series depicts the life of conjoined brothers, with one half being a cat and the other a dog.
Why I type this in because how can a catdog really exist!? This show should be tvy7!
19 Hey Arnold!
Hey Arnold! is an American animated television series created by Craig Bartlett that aired on Nickelodeon from October 7, 1996 to June 8, 2004. The show centers on a fourth grader named Arnold, who lives with his grandparents in an inner-city boarding house.
This show is tvy7 duhhh and besides I was Olmost #1 show in America and nickelodeon! And it is on the splat on teennick.
20 The Legend of Korra
The Legend of Korra is an American animated television series that aired on the Nickelodeon television network from 2012 to 2014. It was created by Bryan Konietzko and Michael Dante DiMartino as a sequel to Avatar: The Last Airbender, which aired from 2005 to 2008.
21 Avatar: The Last Airbender
Avatar: The Last Airbender is an American animated television series that aired for three seasons on Nickelodeon from 2005 to 2008. Avatar: The Last Airbender is set in an Asiatic-like world in which some people are able to manipulate the classical elements by use of psychokinetic variants of Chinese ...read more.