When you piss in a ziplock and freeze it. Then you put it on the head of an unsuspecting person that is asleep.
Joe: Dude did you hear that Ali got the Hopewell Icepack last night.
Jim: Yeah she slapped the hell out of Bill for it too.
Jim: Yeah she slapped the hell out of Bill for it too.
by WhoKnows13 June 2, 2011