Description for something that is full of shit (literally).
So, I was just sitting at my desk and all of a sudden it hit me... I had to drop a load that could choke a donkey. I made my way to the men's room cheeks clenched and prairie dogging like a motherfucker. I opened the door to my favorite stall only to find someone had the shitter so jacked full of deuce it couldn't flush. I had to use the handicapped stall instead. Probably turned out to be a good thing though, cause I needed the hand-rails for some extra pushing power.