When 2 men are in a spooning position, one of the men spreads their ass and the other guysmacks his dick on the other guys ass while yelling caterpillar.
Guy 1: Hey, lay on your side and spread your cheeks
Guy 2: Ok
Guy 1: Smack* CATERPILLAR! CATERPILLAR! CATERPILLAR!
Caterpillar is slang for the best person on earth. She's the best person on earth; the concept of time completely disappears when you're with her. She's beautiful, gorgeous, and reallyyy pretty. Social battery is like non-existent when you're with a caterpillar.
"I've been feeling really down, lately I think I'm gonna go to caterpillar's house"
A woman that has tons of back fat and wears tight shirts which gives the appearance of a caterpillar in motion. Her very presence makes the penis soft.
That newbroad in HR has a caterpillar back. She makes me gag with rage and hatred, how I loathe her fat back.