Definitions by Frangene

Vagina Grinder 

A dude with a really small dick. Small enough that it just barely penetrates the inside of a woman, causing the rest of his body to just grind the womans vaginal opening.

The guy I took home lastnight was a real vagina grinder I totally couldn't reach an orgasm.

Vagina Grinder by Frangene September 11, 2015