Make vanilla pudding and put into mayo jar. Eat in public.
Hire two private investigators. Get them to follow each other.
Wear shirt that says "Life" and hand out lemons on street corner
Get into crowded elevator and say " I bet you're wondering why I gathered you here today."
Major in Philosophy and ask people WHY they would like fries with that.
Run into a store, ask what year it is. When someone answers, yell "it worked!" and run out cheering.
Become a doctor, change last name to Acula
Change name to Simon, speak in third person
Buy a parrot. Teach the parrot to say "Help! I've been turned in to a parrot."
Follow joggers around in your car blasting "Eye of the Tiger for encouragement.