A few years ago, (the January after 9/11) a bunch of students and a few engineers made the daily run to the hardware store. On the way there, one kid called "gun" (shotgun, so he wouldn't have to be squished in the back with everyone else) and the other kids were mad about it. On the way out of the hardware store, a different student decided he wanted to ride shotgun. Just as they were finished checking out, Matt yelled, "I GOT GUN!!" Everyone in the checkout area stopped what they were doing and stared. And stared. And then they stared.
The team members took that as their clue to run out of there as fast as they could!!!
It has now been decided that one cannot call "gun" until everyone is out of the building!!!