CRACK open your briefcase or handbag, peer Inside and ask "Got enough air in there?"

STARE At another passenger for a while. Then announce in horror: "You're one of THEM" - and back away slowly

SAY "I wonder what all these do?" And push all the red buttons

MAKE explosion noises when anyone presses a button.

STARE, grinning at another passenger for a while, then announce: "I have new socks on."

TRY to make personal calls on the emergency phone.

DRAW a little square on the floor with chalk and announce to the other passengers: "This is my personal space."

HOLD the doors open and say you're waiting for your friend. After a while, let the doors close and say "Hi Greg, How's your day been?"

PRETEND you're a flight attendant and review emergency procedures and exits with the Passengers.

CALL out "Group hug" then enforce it.

STAND silent and motionless in the corner facing the wall without getting off.

ASK if you can push the button for other people but push the wrong ones.

SAY -DING at each floor.