The Sales Manager at the little AM/FM combo I worked at was completely humorless. Which meant that we went to special trouble to think of ways to provoke him.
One winter when he went on vacation to someplace warm, he left his car in the station parking lot. I guess it had been raining, and then it froze. The lot became a slippery sheet of ice.
I can't remember who first noticed it, but one of us realized we could easily slide his car on the ice, so we spun it around, and pushed it across the lot, leaving it at an odd angle away from the rest of the cars.
By the time the SM returned, the weather was sunny and warm, and the pavement perfectly dry.
When he asked me if I knew what had happened, it was all I could do to keep my poker face. He never did figure out how his car moved across the lot.
He became the new GM. :-\
He thought he was the King of Promotion. Somewhere he came up with a set of huge Warner Brothers cartoon character costumes for some hapless employees to wear at remotes, along with a helium tank and a huge supply of balloons to give away to kids.
One evening, after a few beers, we got the idea to stuff the Bugs Bunny costume with bunched-up newspapers to fill it out. Then we figured out how many balloons it would take to launch ol' Bugs, and tied on a few more for good measure. He went on a one-way flight to who knows where.
Went up really fast, IIRC.
Kind Regards,
David