Urinal-Punch

The act of sneaking up behind someone when they are peeing and punching them in the head.

Griffith, having been pushed to his limit, urinal-punched Logan in the bathroom.

by Billy-Hill February 19, 2018

Urinal Punch

The act of hitting the guy standing at the urinal next to you while taking a piss with the other hand. Not to be attempted when inebriated beyond a certain point.

Man, I so Urinal Punched Woollard so he pissed over his shoes!

by M-Train#51 February 03, 2011