hero fingers 

the cramping of fingers due to excess guitar hero playing.

los: yo! lets play Halo 3!
leo: man i cant ive got hero fingers from playing guitar hero last night!

hero fingers by Houston Stylez January 6, 2008

guitar hero fingers

from playing guitar hero excessively and having the joints in your fingers are sore and stiff and hard to move.

another side effect from guitar hero is
guitar hero tripping

guitar hero enthusiast: my god freebirds a bitch!
gave me guitar hero fingers, ouch!

guitar hero fingers by BE_PREPARED! August 26, 2007

Guitar Hero Finger

Condition which results from extensive play sessions of Guitar Hero typically over the course of a few days.
The "raw" feeling one gets on the tips of the pointer, middle, and ring finger on their left hand.
In extreme cases of Guitar Hero Finger one or a few blisters may develop.

"Man, I can't even type right now. Had a party over the weekend and I got a serious case of Guitar Hero Finger."

Guitar Hero Finger by Ebisch? April 20, 2007