I have to agree, breaking your jaw wins...
But for my "errors in judgement":
-bitten by a silver arro, and drerw a bit of blood.
-had my shsare of jolts from charged up steel stands.
-carrying a full tank, and have it shatter, cutting my right wrist. (5 stitches, a lot of blood, and a very worrying trip to the hospital with a very red towel)