by wafflebitch December 31, 2017
When a woman has one man fist her vagina and another fist her ass and they have a thumb war inside of her.
by Johnny Five-O January 24, 2012
Sexual act involving masturbating a girl, then having hand fall into the vagina without much effort. Man then begins to make thumb war motions inside girl. Works best on a loose girl.
I was totally getting it on with Darcy, and I put my hand down there, but it was a total one man thumb war not even a minute in.
by Kegan Godbey August 15, 2005
by Fortnite>women February 12, 2018