What is (or could be)the coolest prank ever? Please pile in ur suggestions!!

United States
October 31, 2006 3:37pm CST
I'm thinking this: Pop out any tow or threee keys from a keyboard and reverse their postitions. Any flat tool will work. Just pry it with little pressure and they will easily come right off. Then just sit back and watch the confusion. What have u got?
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