What’s a good senior prank me and my friends could do?

Plant marijuana seeds in the principal’s yard. Graduation will be over by the time anything surfaces.

You could raise a pirate flag somewhere, cement a toilet bowl somewhere in the school, get 2006 toothpicks or plastic forks and spend the night stabbing them into the ground, “borrow” some livestock and let them loose, set the place up like a crime scene with copious amounts of police line ‘do not cross’ tape and chalk outlines of bodies all over the shop or you could go around stealing milk crates from behind servos and shopping centers all year and when you have thousands dump ’em on the oval in a nice “06 rock” or sumthing. Chris Sandberg