I'm trying to leave a horrible workplace and all that gets me through the days is imagining petty acts of revenge I could take when I leave. I won't actually do anything but that doesn't stop me dreaming.
Have you ever done any petty revenge?
Today I thought about password protecting very useful files I've created. It would cause mild inconvenience until IT could sort it out for them.
Also spilling some tuna juice down the back of the radiator in a certain person's office.