Event - I was on a pub crawl a few years ago and towards the end of the night things were getting out of hand and we decided to play darts with beer glasses instead of darts (don't ask). I threw mine agains the dart board and it shatered and hit a guy. He needed about 15 stitches in his cheek.
Apology - I did find him a couple days later and apologized by phone and he told me to f*** off. Felt bad. So I'm saying it again here now.