Knock or Lock

As a teenage girl the last thing you want is to have a boy hear you grunt on the can.  We hear the details from the poor grunter.  Dad tells the story of how he once had a crazy dude in the next stall over from him.  And we hear about a woman who gets too much pleasure out of pooping her pants.  

Poop Slang Term Spoiler Alert:  Smart Phone Dead Leg