A Brilliant Head Butt
“I was a sophomore at University of Iowa, on the engineering dorm. The problem was that the main cafeteria of the campus was downstairs, so drunk people would get confused and wander to it even though it was closed, then start having fun on other floors.
It was Saturday night and pretty miserable outside so most people were staying in, when we heard a scream, then a loud crack. When we checked on it, there was nobody in the hallway. There was, however, a large smear of blood along the wall, and the exit sign was broken.
One of the guys decided to investigate and found a huge guy in the bathroom, bleeding from the face and drunk. Turns out he had the brilliant idea of running down the hallway, leaping into the air, and headbutting the exit sign.”
Story credit: Reddit / @TheBrianJ