1) If the store has a food court, buy a soft drink and ask if they can put a little umbrella in it.

2) Put a bag of M&M's on layaway.

3) Move "Caution: Wet Floor" signs to carpeted areas.

4) Set up a tent in the camping department; tell others you'll only invite them in if they bring pillows from Bed and Bath.

5) When someone asks if you need help, begin to cry and ask, "Why won't you people just leave me alone?"

6) Switch the men's and women's signs on the doors of the restrooms.

7) Dart around suspiciously while humming the theme from "Mission Impossible."

8) Hide in the clothing racks and when people browse through, say things like "pick me! pick me!!"

9) When an announcement comes over the loudspeaker, assume "It's those voices again!"

10) Make a trail of tomato sauce blobs heading towards the restrooms. (gross)