Imagine...
Imagine an erect penis being hit on the head with a hammer. The pressure is so great that it buckles in the middle, tearing the flesh outward; the broken and jagged cartilage is now protruding from the side. A pair of pliers grips the protruding bone matter, and twists it until it snaps. The fragmented piece is now used like a nail to attach your scrotum to the chair. You are then pulled from the chair, violently, and your sac is torn down the center, one of your testicles spills out onto the floor. A large rodent steals your lost testicle, and runs off into a hole in the wall.