I am hoping to hear about a practical joke you played on someone who was being a real ass_ole to you. Here is a true story from when I was 17.
My best friend and I were fishing for flathead catfish one hot summer night on a bridge over a roller dam when a really nice Corvette convertible pulls up behind us and parks. It was around 2am and the guy was obviously drunk when he gets out and asks us if we were having any luck. We said no and that it had been slow all night. He proceeds to tell us how stupid we were and that we didn’t have a f ing clue about fishing catfish. When the guy was busy looking over the bridge railing down at the water I told my friend to keep this asshole distracted for a little while where he won’t look back to his car. My friend asked him something and pointed to another rod and reel we had set up against the rail about 30’ away. They both turned their backs to me and they started walking in that direction when I sprang into action. I quickly grabbed one of the many dead carp laying dead on the sidewalk over the bridge and quickly stuffed it under the seat of his convertible Corvette and quickly went back to attending my fishing rig. The drunk asshole had no clue what I had done and it was all we could do to not bust out laughing before he got back in his car and drove off. We laughed hysterically as he drove off!!! The next day it got up to about 95 in the shade. Can you imagine this guys face when he discovered what was making such a putrid smell a number of days later in his nice Corvette?