1 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.
Excluding the Post-Sequel era, the Post-Movie era episodes were either mostly boring or just plain horrible. Only episodes such as Sand Castles in the Sand and Roller Cowards were entertaining to watch. - ModernSpongeBobSucks
The old cartoons were so good, now they're making it obvious that they're running out of ideas. Very disappointing. - Hayes2232
Too bad it's ending soon :( - Neonco31
Pokémon, abbreviated from the Japanese title of Pocket Monsters and currently advertised in English as Pokémon: The Series, is a Japanese anime television series, which has been adapted for the international television markets.
First Ash was an kid who wanted to be the best Pokemon trainer. And ran off into the dangerous world, dying thousands of times but never dying, meeting friends, getting new Pokemon, meeting team rocket EVERY DAMN EPISODE. Now he's a loser who should be a teenager but is stuck 10 FOREVERR. - VintagePetRaptor
Ash was hanging out with Peter Pan
4 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.
5 Lego Ninjago: Masters of Spinjitzu
6 The Fairly OddParents
The Fairly OddParents is an American animated television series created by Butch Hartman for Nickelodeon.
7 Family Guy
Family Guy is an American adult animated sitcom created by Seth MacFarlane for the Fox Broadcasting Company. The series centers on the Griffins, a family consisting of parents Peter (Idiotic Dad) and Lois (Nagging Wife), their children Meg (Socially Awkward Daughter) Chris (Idiotic Son), and Stewie ...read more.
8 The Powerpuff Girls
The Powerpuff Girls is an American animated television series created by animator Craig McCracken for Cartoon Network. The main characters of this show are Blossom, Bubbles, and Buttercup. The show is about the Professor Utonium creating three little superhero girls that save the day from villains. ...read more.
Yes. Seasons 5 and 6 WERE boring, but not as bad as the reboot, which is actually SAYING something. - SpaceGoofsGeekerBoy
9 The Simpsons
The Simpsons is an American animated sitcom created by Matt Groening that originally started on April 19, 1987 as as shorts on The Tracey Ullman Show. It got its own series on December 17, 1989 and is still running as of 2018, making it the longest running animated sitcom. It is about a man named Homer ...read more.
Recess is an American animated television series created by Paul Germain and Joe Ansolabehere and produced by Walt Disney Television Animation, with animation done by Grimsaem, Plus One Animation, Sunwoo Animation, and Toon City.
11 Bobby's World
12 Life with Louie
13 Dexter's Laboratory
Dexter's Laboratory is an American comic science fiction animated television series created by Genndy Tartakovsky for Cartoon Network, and the first of the network's Cartoon Cartoons. The show is about a kid scientist named Dexter that has a sister named Dee Dee that keeps breaking into his lab.
Seasons 3 to 4 were boring too, but Johnny Test was even worse. - SpaceGoofsGeekerBoy
14 Adventure Time
Adventure Time is an American animated television series created by Pendleton Ward for Cartoon Network. The series follows the adventures of a boy named Finn (voiced by Jeremy Shada) and his best friend and adoptive brother Jake (voiced by John DiMaggio)—a dog with the magical power to change shape ...read more.