Knee Hugger
The act of taking a shit that is so painful that you literally hug your knees and pray to god the shit will end.
Man 1: "Oh god i have to go drop a deuce. it feels like its gonna be a knee hugger."
Man 2: "Good luck man. i know you'll pull through."
Man3: "Just don't plug up the turlet."
Man 2: "Good luck man. i know you'll pull through."
Man3: "Just don't plug up the turlet."