guitar hero syndrome 

The technical term for a widespread condtiton resulting from playing Guitar Hero for too long. Symptoms include believing one is seeing furniture and TV screens grow, which results from the constant up and down motion one's eyes make when following notes on the screen. Less scientifically known as Guitar Hero tripping.

"Woah, dude, it looks like that bookcase over there is growing..."
"No, man, you've just got a serious case of Guitar Hero Syndrome. Why don't you stop playing that damn thing and go get some sunlight."

guitar hero syndrome by Torby December 26, 2008

guitar hero twitch

a condition where, whenever a song with a reasonable guitar track comes on the radio, an avid guitar hero player's fingers start twitching as though they were trying to hit the notes.

excessive guitar hero use may also lead to players envisioning a fretboard in their head when said tracks are played

my hands begin to twitch uncontrollably whenever 'sweet child of mine' comes on the radio - i've got the guitar hero twitch

guitar hero twitch by Batiu-Drami December 20, 2007

guitar hero studying 

This is the phenomenon when you go to study for a test and you end up playing guitar hero. the next day during the test, the bubble sheet appears like guitar hero notes.

dude i went to her house to get ready for midterms and we ended up guitar hero studying.

guitar hero studying by brett LLLLLLLL January 22, 2008

Guitar Hero Face

Guitar Hero face is the face that you make when you play the game (normally when you are strugguling on a difficult part.) Right about the time when the little flinches kick in.

Dude you have the funniest guitar hero face i've ever seen.
Have you seen Barrett's guitar hero face? Its great!

Guitar Hero Face by Tyler Colvin January 19, 2008

Guitar Hero Mormon 

Someone who flips out or restarts the whole song if they miss one note on Guitar Hero.

He restarted the whole song? What a Guitar Hero Mormon.

Guitar Hero Mormon by Shane Scott August 6, 2008

Guitar Hero Itch

The annoying and inevitable sensation of an itch at any place on the body that occurs while playing Guitar Hero.

Mandy: "My arm itches, but I can't scratch it because I have to keep playing!"
Claire: "I know how you feel; my nose has been itchy for the last 5 minutes, but there hasn't been a break in my notes. Damn you Guitar Hero itch!"

Guitar Hero Itch by Klair February 20, 2008

Guitar Hero Hallucination 

1)The Feeling of the world "Zooming In" after playing any of the Guitar Hero Series Games for an extended amount of time.

2) Proof that Guitar Hero isw a Legal Drug

Guitar Hero Hallucination is an awesome feeling!

Guitar Hero Hallucination by Envy The Sin August 10, 2008