Favorite things to do in an elevator:

1. Stare at people who get on in silence with a huge grin on your face. After about 30 seconds, announce: 'I've got new socks on!'

2. Open up your bag or breifcase a crack and ask: 'You got enough air?'

3. Meow occasionally.

4. Wait patiently in total silence. Look around for a bit in confusion, then ask the other riders: 'Is that your pager?'