Power Stool
A Power StoolShit is when you have to shit so bad you couldn't drive a nail up your ass with a sledgehammer, usually because you have not dropped a Steamer Poop Crap in 3 or 4 days.
Dude, speed it up a bit,I feel a Power Stool coming on that will totaly fuck up the shithouse at Wal*Mart when we get there. Cleveland Air Freshener