by Dicky Pole July 23, 2008
A large and thick penis. Bigger than most. Normally referred as big wanker, fat head, pussy destroyer, and the giver of orgasms.
Girl 1: Bitch guess what the fuck I did last night
Girl 2: what?
Girl 1: I hooked up with this guy and he had a potato cock.
Girl 2: Omg I’m jealous
Girl 2: what?
Girl 1: I hooked up with this guy and he had a potato cock.
Girl 2: Omg I’m jealous
by Lucky Lucy December 29, 2017
"Ever since he got promoted to manager he's become a real cock potato around here."
"A what?"
"Cock Potato. Like a dick-tater."
"A what?"
"Cock Potato. Like a dick-tater."
by MikeAD April 24, 2017