have you ever thrown a party that went wrong?

Not quite as bad as trashing a house. Though we did have a party where there was uninvited guests who started fights. She was throwing punches and abuse everywhere till I threw her out. After that the party just was not the same so we wound it down and everyone was all gone before midnight. We are lucky we have a policeman living next door so we knew he was there in case we had too much trouble.