smegma paintbrush
The act of puking on someone's chest and then wiping the vomit around with your scrotum.
Guy #1: That girl last night was so freaky, she made me do a Smegma Paintbrush.
Guy #2: What the fuck is that?
Guy #1: Well, I'm... I'm not proud.
Guy #2: What the fuck is that?
Guy #1: Well, I'm... I'm not proud.