Top definition
When hooking up with a girl who is intoxicated beyond the point of no return, you have the girl bend over and grab the toilet while she throws up, and during her regurgitation you have sex with her from behind as the girl holds the toilet for support.
David: Dude, did you have sex with that drunk girl at the party last night?

Ryan: Yeah dude, I had her doing the Classic Toilet Grab!
by superdooperpooper69 June 07, 2010
Happy St. Patties Day!