When you jack off onto someones toilet seat.
Causing the next user to slip and slide all over your cum.
Dude 1: Hey, are you going to the bosses party after work tonight?
Dude 2: Yeah... he's been an asshole lately. So I decided to give him the Ol' Pulled Pork Slider!
Dude 1: Wow, what if his wife uses the toilet next?
Dude 2: Fuck him, & his bitch wife!