You're talking about that one guy that everyone made out to be a hero because he sacrificed his arm to save his life? Fucking moron, I would have laughed if the search team showed up 10 minutes later.
I once lost a tooth from eating a piece of Mambo, they're so tough and chewy it it pulled the tooth right out!!
But my personal best was loosing one in 2nd grade during class with blood gushing out of my mouth.