The act of taking a watery shit up the wall of a butcher'sdoorway during the day while a guy in a passing car takes a photo.
Man I need a shit but can't be assed to go to any of the near by toilets, oooh that butchers doorway looks cosy , I sure hope none of the many passersby take a phone out and snaps a picture of this, that would make it a Dirty Heather situation
When your in a relationship and go to the bar with your Friends, then leave with a guy from a biker gang for an eventful night. Then wake up to the smell of shame, fear and regret.
When you fart and it goes up the front instead of the back leaving a warm feeling in your crotch, usually happens when sitting down and not lifting a cheek to release the fart.
Person 1 "Dude why are you moving around all funny"
Person 2 "just trying to fix my balls, I just gave myself a dirty heater"
When a man holds his balls while prancing around a cop like a fairy- using this as a mating call. In this instance the cop will slowing suck off stacked donuts off the heathens penis.