C:  (They move up and down the aisles.)
Mike:  Victor, you see! I manage to pick up what I want in record time!
Victor:  Great! Let's head for the express line. Everyone knows express lines move much faster than regular lines.
 Mike:  All right!
 (They get in line.)
Mike: Unfortunately, this express line doesn't move at all!
 Cashier:  (Shouting) Price check on Munchy Cereal and Florida Grapefruits!
 Customer:  Now where did I put my checkbook and store coupons?
 Victor:  The next line has one shopper. Let's switch lines!
 (After switching lines)
 Mike:  Holy cow! Her cart looks like Mt. Everest! (Thinking of switching lines) Good grief! It's too late to go back to my original line. By now the line is three times as long as it was before!