the stuff that collects around your ass and gets stuck in the crack.
I was in the shower washing myself and noticed some poo jam around my ass.
by turbopants January 13, 2007
2 more definitions
Someone who takes pleasure in cramming thier shit back up thier ass
She poojammed herself
by Bob February 18, 2004
when a poo refuses to go round the u bend of a toilet after flushing.
Daphne had created a poo jam in the works toilet and had to do a double flush to clear the turd
by santorini February 26, 2009