i work in advertising for a hardware company and we made a commercial for lawncare products that had a guy mowing his yard that was all dusty and full of rocks and weeds.anyway,we had two mormons walking down the street going house to house as they do and one of the rocks shot out from the lawnmower and nailed the guy in the face.it was REALLY funny.however when we put it to a focus group people thought it was mean and we had to pull it.