I worked part time as a night janitor for a couple of restaurants for about a month, not because I wanted the job, but I did it to fill in for a friend who got hired at two jobs at the same time.
It wasn't too bad, but the janitorial service lost the contract because someone broke a fire house outlet in the kitchen. They decided to blame it on the janitorial staff. Thing is, they had 24 hour cameras. We told them to watch the tape to prove we didn't do it, but they refused and just blamed it on us.