When a guy blows his load early on a girl's panties before he even gets the panties off, thereby wetting her panties on the outside...similar to the torture form of waterboarding.
Jeff blew his load too soon and totally waterboarded that girl's pussy! His wife told me is a master at Waterboarding a Vagina!
by Wildstar82 January 31, 2010
Get the Waterboarding a Vagina mug.