Definitions by orangelemmonlimebanna

Gammy Fanny 

A gunky jelly blobby fanny, like a gone off apple pie.

BOY1: I fingered this girl last night

BOY2: Was she clean and tight man?

BOY1: Nah she had a mank gammy fanny! i was almost sick!

Gammy Fanny by orangelemmonlimebanna March 19, 2012