Because you like Philip J. Fry in Futurama
As a doctor-in-training, John Dorian should have his head in the game. But most of the time, it's in the clouds. See them in Scrubs.
Patrick Star enjoys life's simple pleasures because he can't wrap his brain around anything more complicated. See them in SpongeBob SquarePants.
Baloo is a fun-lovin' bear who just needs the bare necessities of life See them in The Jungle Book.
A scary monster on the outside, James P. Sullivan is really a softie on the inside. See them in Monsters, Inc..
C is for cookie, and that's more than good enough for him. See them in Sesame Street.
Kenny McCormick is a boy of few words who likes nudie mags, NASCAR, monster trucks, origami, and Peruvian pan flute bands. See them in South Park.
Randy Marsh is a geologist and Nobel Prize winner who is into binge drinking, starting riots, the Food Network, and P.F. Changs. See them in South Park.
Chef is a swinging bachelor and former R&B singer with a leopard-skin upholstered couch and some great stories. See them in South Park.
This lab mouse has one thing on his huge brain: trying to take over the world on a nightly basis. See them in Pinky and the Brain.
James Gordon happens to be the one guy in Gotham City with proper morals who doesn't also run around in a cape. See them in DC Extended Universe.
The Ice King is lonely and looking for a princess to sweep him off his feet. See them in Adventure Time.