A loaf of shit that is beginning to poke out of your ass prior to reaching a toilet. Turtleheads are generally dealt with using careful restriction of the sphincter muscles until you can make it to a toilet. You must squeeze firmly enough to prevent the shit loaf from further sliding out of the ass, but not so firmly that you chop the turtlehead off, or smash it with your ass cheeks creating an undesirable mess.
A word used to describe the current state of a departing poo. This term may only be used when the turd is protruding from your sphincter. Also known as "Touching cloth".
When you have to take a shit really bad, but are not near a toilet,in attempt to relive some of the pressure,carefully farting so that ony the gas escapes from the anus,going around the massive load of shit trying to exit you as well,usually resulting in the fart smelling just like the shit poking at you.by doing this you do run the risk of shitting your pants.
Ben- Dude you smell like shit
Sean-sorry dude,I have to take a massive shit and i am doing the Turtlehead Shuffle
Ben-Ok I will get off the freeway and get your rancid ass to a restroom before you shit your pants!