A Painful Mistake
A guy I know had just purchased a new, high-powered BB gun. We had just finished shooting it in the backyard when he decides to point the barrel right at my face and pull the trigger several times. I tell him to stop being an idiot.
He just laughs and says “Relax, it’s not loaded!” Given that we were just shooting it, I didn’t believe him… Then, the moron puts the barrel right in his mouth and POP! Shoots a BB straight through his tongue and into his uvula.
Story credit: Reddit / Have_you_seen_sully3