Poopa Turdy 

Doing a Poopa Turdy is to pretend that you have 'accidentally' spilt hot chocolate over your lap and friend's bedsheets, when really you have just farted and 'accidentally' followed through.

*Whilst watching a film*

Girl 1: "Hey, err, what is that on your lap...?"
Girl 2: "Oh! It's just hot chocolate, I swear! She knocked it over me when she sat down!!"
Girl 3: "Are you sure? I think you might have done a Poopa Turdy."

Poopa Turdy by notpartofthedoodlecrew May 21, 2010

Poop Turd

A poop turd is merely a double noun... or adjective, depending on how you want to use the words. Regardless, a poop turd is someone who's a theif, pilferer, bugger, or shamus.

That filthy 'lil poop turd was stealin' my bagels!

Poop Turd by Gerald McBoingboing July 20, 2006