Idk if these are acceptable, since these are shenanigans I got into as a young man.
Relocated a washed up dead dolphin into a nearby hotel pool.
Broke into an abandoned theater, heard an alarm go off and ran away. When we drove by 10 minutes later, there were about 5 cop cars in the parking lot arresting some poor homeless guy.
My friend had a hamster named Toaster. Toaster liked to bite fingers, so we hooked him up to a make shift parachute (duct tape and a plastic bag), headed down to the tallest building in our city, went to the roof, and threw Toaster off the top of the building. We had a friend on the ground who caught him. Toaster lived and never bit a finger again.
Got into vandalism for some fucking reason, climbed up multiple billboards that were 60+ feet in the air and almost got arrested a few times.
My friend and I had just watched the "Kenny Rogers Jackass" skit on MadTV where he tries to catch the baseball bat with his teeth, and my friend decides he wants to try it for himself. So he lines up on one end of his yard, I line up on the other end, bat in hand. First toss is just absolutely perfect and everything is in slow motion. My friend, this absolute psychopath, just stands there and allows a wooden bat to hit him directly in his face. He ends up with just a bloody nose.
Tried to "hit for the cycle" at Burger King (single stack, double stack, triple stack, quad stack all in one sitting). Ended up vomiting in BK.
I was playing football with some friends and the game was getting pretty aggressive. I went to tackle the biggest kid on their team and he lowered his shoulder into my open mouth and knocked out a tooth of mine. I made the tackle though.
I had a habit of jumping off of bridges into water, which was all fine and dandy. Only the waters we jumped into were kind of dangerous. In fact, a kid I knew through mutual acquaintances jumped off a bridge I had done before and he never resurfaced.
These are all I can think of for now, but if there's interest I'll probably remember some and can post some more later. I was stupid as shit when I was in high school.