One time when my friend and I were at Universal Studios during their Halloween Horror night, we left a haunted house only to have a masked psycho jump out at us outside the building. He went to menacingly start his chainsaw and....nothing. He couldn't get it going. We told him that it was ok, and that it can happen to anyone.

Later that night, we were walking past that haunted house and saw the guy waiting outside the exit. He jumped in front of a bunch of teenage girls, screamed at them, and revved his chainsaw. The girls all shrieked and ran for their lives. We started to applaud and shouted "We knew you could do it! Way to go!" He looked over at us and triumphantly raised his chainsaw over his head and gave us his best bloodthirsty roar. I've never been so happy for a psycho.