Tiny creatures that inhabit the keyboards of various computers, especially laptops.
They cause people to misspell simple words that would normally be easy to spell. They also cause people to type links to pr0n when they are really trying to show their friends a flash video.
Erca 'Kuzudee: I'm going to lick Becu in the shin.
Erca 'Kuzudee: kick*
Erca 'Kuzudee: OMG teh Keyboard Gremlins...