1) CRACK open your briefcase or handbag, peer Inside and ask “Got enough air in there?”
2) STAND silent and motionless in the corner facing the wall without getting off.
3) WHEN arriving at your floor, grunt and strain to yank the doors open, then act as if you’re embarrassed when they open themselves.
4) GREET everyone with a warm handshake and ask him or her to call you Admiral.
5) MEOW occasionally.
6) STARE At another passenger for a while. Then announce in horror: “You’re one of THEM” – and back away slowly
7) SAY -DING at each floor.

[Thanks, Bill!]