Top Definition
Arthritis caused by excessive Guitar Hero playing.

Pronounciation: garth-right-is
Man, I played Guitar Hero for 10 hours yesterday! Now I can't even hold a pen because of this damn GHarthritis...
by fnordfjord September 22, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.