1) superglue money to ground 2) yell "the British are coming" 3) I'm not sure if this works I just thought of it those automatic open doors with out the weight map put duct tape over the sensor and watch them hit the door
Follow a person around a store and when they reach for an item but soon put it back, put sanatizer on it. Go to an elevator and ask to push the button for them. Then press the wrong one/ones. Point at random ppl. Play tag with friends at a crowded mall or store. Super glue a coin to a crowded street. When in a public bathroom, after the flush yell the following "THE TOILET TOOK MY POOP!!!!!!" Randomly scream in the elevator.