The point at which the need to evacuate one’s bowel’s becomes unbearable, and a big brown cylinder tries pushing its way out of your sphincter - resembling the leg of a teddy bear, or soft toy.
See also Bungle’s finger
- Can also refer to the act of defecating.
- Variant of turtle’s head
“Bloody hell, if I don’t get to a toilet soon I’m goin’ to shit myself – I’ve got the teddy’s leg already!”