First drawing?

old man jerking it in bed while old lady sleeps

Smithers is gay for Mr. Burns

Nope...

shrek?

around the world in 80 days

smiling black cloud

mischievous devil

Red man with red hat and border-dashed 3px solid #000

Crying dinosaur tricked by soulless, red-haired child

Stegosaurus eating an ice-cream.

Looks like a guy shooting sperm out of his mouth. But I hope it's something else.