1. When you see some guy in the street with a nice shirt, you 'inspect' him =P
2. Telling the guy in the store to CoD the bags
3. Screaming in the street "WTS ...."
4. When you get a wrapped gift from your family, you turn around and say "Oh no, Nice try"
5. When you find the neighbours cat, and spam "WTS TABBY" till they buy it
Ive got more, But my brain hurts =)