HOW TO HAVE A LITTLE FUN ON YOUR NEXT TRIP TO WAL-MART: ** Set up a "Valet Parking" sign in front of the store. ** "Re-alphabetize" the CD's in Electronics. ** When someone steps away from their cart to look at something, quickly make off with it without saying a word. ** During announcements over the PA, assume the fetal position and scream, "No, no! It's those voices again!"