1 definition by hodo15

When you are walking and your swaying arm or hand hits the thigh or crotch area of another guy. It is usually followed by an awkward sorry.
I knew I had no chance being friends with Billy after I crotch skimmed him walking to BK.

Guy 1: Dude I touched this guys dick today!
Guy 2: What? Why?
Guy 1: Well not purposefully, I was walking with this guy and my hand hit him square in the balls
by hodo15 July 30, 2009
Get the crotch skim mug.