It will not only erase everything on your hard drive, but it will also delete anything on disks within 20 feet of your computer. It demagnetizes the stripes on ALL of your credit cards. It reprograms your ATM access code, screws up the tracking on your VCR and uses subspace field harmonics to scratch any CD's you attempt to play. It will program your phone auto dial to call only your mother-in-law's number. It will mix antifreeze into your fish tank. It will drink all your beer. (For Gosh sake, man! Are you listening?!?!) It will leave dirty socks on the coffee table when you are expecting company. It will replace your shampoo with Nair and your Nair with Rogaine, all the while dating your current boy/girlfriend behind your back and billing their hotel rendezvous to your Visa card. It will cause you to run with scissors and throw things in a way that is only fun until someone loses an eye. It will rewrite your backup files, changing all your active verbs to passive tense and incorporating undetectable misspellings which grossly change the interpretations of key sentences. It will leave the toilet seat up and leave your hair dryer plugged in dangerously close to a full bathtub.