1. Hobbes

undefined

via shannonott



2. "Agent P" from Phineas and Ferb

undefined 
via ky-nim.deviantart.com



3. Jake the Dog and Lady Rainicorn from Adventure Time

undefined

via zombiefruits



4. Mordecai and Rigby from Regular Show

undefined 
via askmandecaiandrigboy.tumblr.com



5. Mike and Sulley from Monsters University

undefined 
via Wagashima 



6. Finding Nemo

undefined 
via mato



7. WALL-E and EVE

undefined 
via mixeurachakra.tumblr.com

 

8. Toothless from How to Train Your Dragon

undefined 
via braincompass.deviantart.com



9. Lightning McQueen from Cars

undefined

via chaccko

A Ton of Disney Characters, all by artist chacckco



10. Timon, Pumba, and Simba (The Lion King)

undefined

undefined



11. Huey, Dewey, and Louie

undefined



12. Goofy

undefined



13. Mickey and Minnie Mouse

undefined



14. Donald and Daisy Duck

undefined



15. Animaniacs

 

 

undefined 
via thweatted

 

16. The OTHER Duck Adventure Show

undefined
via Toxandreev



17. Garfield and Friends

undefined 
via vampiremeerkat.deviantart.com



18. Teenage Mutant Ninja Turtles

undefined
via lorna-ka.deviantart.com



19. Aqua Teen Hunger Force

undefined

via hiddenmutation



19. Angry Beavers

undefined

via kcdstudios



20. Disney Afternoon Block (Chip 'n Dale, DuckTales)

undefined

via thweatted



21. Gutsy Smurf

undefined

via daxterpassotax



22. Pinky and the Brain

undefined

via wonderdookie



23. Spongebob Squarepants

undefined 

via limey404



24. Bugs Bunny

undefined

via sakimichan



25. Lola Bunny

undefined

via sakimichan



Bonus 1:
 Handsome Squidward - because how could we not include this?

undefined 

via Hellbat_Silt



Bonus 2:
 What if the Portal Cores were humans? And lovingly animated?

undefined

via enquaynay



Bonus 3:
 The Muppets aren't REALLY cartoon characters, but...c'mon. This is amazing.

undefined

via yaeln