Knife Set Dart

Get 24 boxes of condoms and randomly put them in people's trolley when they aren't looking.
Set all the alarm clocks in house ware to go off at 5 minute intervals.
Make a trail of tomato juice on the floor to the toilet.
Walk up to an employee and tell him/her in an official tone, "Code at pharmacy" ...and see what happens.
Go to the service desk and ask to put a bag of m&m's on hold.
Move a "CAUTION - WET FLOOR" sign to a carpeted area.
Set up a tent in the house ware and tell other shoppers you'll only invite them in if they bring pillows from the bedding department.
When an assistant asks if they can help you, begin to cry and ask, "Why can't you people just leave me alone?"
Look right into the security camera and use it as a mirror while you pick your nose.
While handling knives in the kitchen ware department ask the clerk if he knows where the anti-depressants are.
Dart around the store suspiciously while loudly humming the theme from Mission Impossible.