Also known as LGS.
A disorder which causes lead guitarist heads to swell to an unimaginable size, with a strange substance known as ego. Resulting in him gaining an inability to hear any other instrument in the band, causing a more frequent supply of solo's, shredding, too much treble, too much distortion, also his guitar always being a little louder than everyone else, and eventually being asked to leave as he does your head in.
Also this disorder is incurable. Get some reverb you gimps.
A disorder which causes lead guitarist heads to swell to an unimaginable size, with a strange substance known as ego. Resulting in him gaining an inability to hear any other instrument in the band, causing a more frequent supply of solo's, shredding, too much treble, too much distortion, also his guitar always being a little louder than everyone else, and eventually being asked to leave as he does your head in.
Also this disorder is incurable. Get some reverb you gimps.
Drummer - Is it just me or did (lead guitarist) just do a 40 minute blues solo?
Bassist - Yeah he totally has Lead Guitar Syndrome
Bassist - Yeah he totally has Lead Guitar Syndrome
by IwasRaisedBySeaHorses May 13, 2011

by Buddha Mama December 15, 2008

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
another side effect from guitar hero is
guitar hero tripping
by BE_PREPARED! August 26, 2007

When your diabetic neuropathy is acting up to a point where you shake your hand infront of you and simulate playing the guitar.
While Richard was getting angry at snipers during search and destroy his Air guitar syndrome started acting up, After he sniffed his fingers and ate some wendy's chili
by TheZomLex January 10, 2023

The guy who only knows how to play 2 or 3 songs and uses the most expensive guitar in the store with the amp settings on max.
Customer- "Who's the guy playing Sweet Child of mine that 59'Les Paul?"
Cashier -" Oh, thats just our resident Guitar Center Shredder."
Cashier -" Oh, thats just our resident Guitar Center Shredder."
by Topkekemememem May 20, 2017

Profile of an acoustic guitar guy: The AGG can be found most often at college campuses and teen camps. The AGG is under the impression that he's very gifted when it comes to playing guitar, but in actuality is quite bad. He attempts to cover this up by singing and occasionally flipping his long hair, so long as it's not in his favorite hairstyle, the man-bun. His rolled pant legs and flip-flops are a desperate attempt to communicate that he doesn't care. The ultimate success to an AGG is acquiring a group of girls with low self-esteem and no musical talent, so that they are unable to recognize that he is really not great at guitar.
"Crap. All I wanted was coffee, but now this Acoustic Guitar Guy is going to impose his lousy music on me."
by Cmaliso November 12, 2015

by M-Kat January 15, 2008
