Wiggle your eyebrows at people
Say "Hey! Hey idiot!" And see how many people turn around.
Roll around screaming out the lyrics of happy birthday.
Go inside a postbox, and when someone tries to put a letter in scream "YOU SHALL NOT PASS"
Spill mountain dew all over a toilet stall
Slam your face into cake
Hide in a tree and throw candy at people
Run up to a person with a beard and say
"dUmblEdoRe? I tHoUghT yOu wErE dEad"
Randomly say spells at strangers with a chopstick
Bring a pebble or three, then make grunting nosies in a toilet stall, say "come on! Come out already!" And drop the three pebbles in the toilet at the same time
Go into a bathroom (no people) and when someone comes in say "I have been waiting for you" open a stall and welcome them.
Go to starbucks and say "can I have a dunkin coffee?"
Call Pizza hut, and ask them for Dominoes phone number.
