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1 definition by dillholio

Short for Gear Aquisition Syndrome.

Used by Guitar Geeks & musician gearheads when they are jonesing for a piece of equipment, usually rare or expensive, while posting in related user forums.
"I've got major GAS for that made in Japan Fender Jaguar, but I don't have $600!"
by dillholio August 21, 2005
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