Welcome back today, so if you have been reading for a little while you may remember the Shortcut Switch up! article.  Well this program, loving named Boo goes along well with that one.  Basically boo is a super annoying little version of boo the ghost from the Mario series of games.  You run him and he pops up on your screen and begins to chase the cursor.  Not so anoying in and of itself but if he catches you he makes more Boos.  I have however limited him to 10 Boos at a time since otherwise it could seriously chew up your system resources quickly. 

One more thing, the trick to getting rid of Boo is to turn caps lock on.  Then instead of making more Boos, any Boos that catch you will just die.

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