Needing to poo so urgently that you can hardly hold it in and it feels like the poo is poking out yr cheeks momentarily before sucking it back in.
I gotta shit so bad I'm tortoise-heading.
by Miejo January 19, 2010
Term used when deficating outdoors in a squatted position into a hole dug for the purpose of burying the evidence.
Where's the shovel and the poo paper? I gottag kanga so bad I'm tortoise-heading after eating those muffins.
by Miejo January 19, 2010