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1 definition by Kdott

 
1.
The inevitable state attained when a normally skilled guitar player loses said skill after over-imbibing in alcohol and/or other narcotics, and can no longer play a normally easy song or riff.

Note: normally this is used only by the guitar player him/herself, as those in the vicinity are likely also too inebriated to notice the guitardedness.
1)Fuck! I'm guitarded. 2)I'll play you this song unless I'm already too guitarded.
by Kdott December 03, 2006