Ive got 2, but they are from my compound days(hope thats ok). Was shooting in my basement over winter, trying out a new release I had. I was adjusting the trigger pull, trying to make it real light. Well I was drawing the bow and about mid draw off goes the release. I have a walk out basement, with 2 windows. I hear this crisp "tish" noise and I could hear my wife yelling, even before she found out. lol The arrow punched a small hole right thru the window and out into the woods(never did find that arrow).
Other time 3 of us were at a friends house and we were helping him with his bow. His serving was loose and the type of release he had(trophy hunter) had 2 steel balls that held the string. Well he was drawing his bow and off it went(as the string slipped between the balls). He nailed the cabinets my friends dad had built. We all freaked out, but my friend who lived there sorted it out quickly. He found the knobs his dad was going to use and we pulled the arrow and installed a knob where the hole was, and drilled and mounted the other knob in the same location on the adjoining door. Lucky for us it was in a good spot. The placement looked odd, but not horrible.