Johnny Five-O's definitions

Taiwanese Thumb War

When a woman has one man fist her vagina and another fist her ass and they have a thumb war inside of her.

Jeff: Dude, Molly's so loose you can do a Taiwanese Thumb War with her.

Dan: That's grody.

by Johnny Five-O February 15, 2012

brown taco

a very untidy vagina; when one does not clean their vagina

Guy 1: Dude I could not go down on her.

Guy 2: Why not?
Guy 1: She has a brown taco.

by Johnny Five-O September 14, 2011