Top definition
The sexual arousal associated with watching YouTube videos of people playing Guitar Hero incredibly well on Expert level. May lead to guitargasms depending on how hard or fast the player is strumming, activating star power, and excessive use of the whammy bar.
Fuck yeah! I got a total guitard-on watching it. I almost blew a load in my pants by the time it was done....that shit was intense.
by mds1978 January 29, 2011
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