Off hand it might be once when I was driving down the highway in the passenger seat and my friend who was driving. We switched places while driving at 60 so he could moon a car of girls next to us.

I also used to drive in random people's yards doing donuts in my '72 Dodge Coronet.

Then we used to roof ride on each other's cars going like 65 down the street. Not teen wolf style, but lying down holding onto the door jambs.

There are others but that's the dumbest. I'd literally murder my kids for doing that stuff now.