Top definition
A slang word for constipation.
Can also be used to describe a large build up of excrement as the result of not using the toilet in several days.
Me: oh man, I haven't shit in like 5 days, I have a serious poo clot.

Friend: Ew, thats vile man.
by Mr Peel May 01, 2012
Get the mug
Get a Poo Clot mug for your guy Helena.