Gorilla Thumb

A penis - particularly a penis that is curious and/or searching for something. The gorilla thumb might be particularly hairy or thick, although not necessarily. Ideally, it doesn't have a fingernail.

I'm tired. Get your gorilla thumb away from me.

by bullfrogboy October 9, 2008

Gorilla's Thumbs

Really, really hard nipples.

'Ohh yes winter is here and the girls are out and about. There's Gorilla's thumbs all over the place'

by Mongymax October 26, 2007

Gorilla Thumb

A black or hispanic choade

Jessica: "Davon had such a gorilla thumb and I wasn't ready for it!"

by JimboSlice13 July 14, 2017