The act of blowing mud in ones pants,slacks or jeans.
Gordon could not find a cork to cram up his crack, so he said "Fuck it" and proceeded to make a batch of trouser chili in front of all the customers in the store
The result of pooping in one's pants. This is often done by truckers on long hauls because they like the way it feels, and also it is an inconvience to stop.
Also known as pants chili or undies con carne.
Rodney, a driver for Long Haul Trucking, made a steaming bowl of trouser chili while driving through Kansas City, MS.