1. anyone that is pathetic and lowly enough to lurk online all day and race from computer to computer to post lame and useless information on discussion forums and bulletin boards. Said person always twists facts, quotes, and modifies the truth to better himself in front of others.
2. any person that uses multiple computers and Internet Service Providers to make alias posts on the Internet. Reason: largely due to lack of friends and to dupe the public that people are actually backing him up and his feckless claims of stardom.
3. for a more indepth definitive, go to: keyboardracer.com or gayrab.
"Friggin' hilarious. The other day our website moderator e-mailed me to let me know that Mr. Keyboardracer is the one that's voting all of the Abuse votes on the posts from people that he hates. Will he EVER learn? What a kook! HAHA!"