How to anoy people in an elevator

1) meow occasionally
2) say ding at each floor
3) say i wonder what all these do? and push all the red buttons.
4) make explosion noises when anyone presses a button
5) try to make personal calls on the emergency phone
6) when theres only one other person in the elevator, tap them on the shoulder, then pretend that it wasn't you
7) ask if you can push the button for the other people but push the wrong ones
8) drop a pen and wait until someone reaches to help pick it up, then scream: THAT'S MINE!!!
9) bring a camera and take pictures of everyone in the elevator
10) pretend your a flight attendent and review emergency procedures and exits with the passengers.
11) swat at flies that don't exist.
12) call out group hug then enforce it
13) pluck someone's hair and yell DNA!