Definitions by Zach Hart

Goup Dick 

1). When you have a slimy or "goopy" cock after fucking a bitch.

2). When a person is being a bitch or a pussy.

Ex1: Yo I had a mean Goup dick after boning that bitch last night!

Ex2: Dude you're such a fucking Goup dick.

Goup Dick by Zach Hart June 25, 2014