Top definition
when a guy purposely spills his drink on his crotch in front of a hot girl. then pretends to be wiping it off but actually rubbing one off
jack: wow, that guys water tippin maybe he wants to give her a boston pancake?

jim: you fucking cunt
by thecrackhouse February 05, 2010
Get the mug
Get a water tippin mug for your Aunt Sarah.