When you go to your local school, be it high school, middle school ect, and you get into the paper/cardboard dumpster close it all up and clam bake it like you would in your car. This usually occurs in middle school since noone has cars at that point.
Yo in Henrietta we used to hop up into that dumpster over there and dumpster bake the shit out of it. Then smoke cigarettes up on the roof. Those were the days..