A fagguitar is someone who is a Johnny Cash wannabe who barely knows how to play a guitar and yet pretends like he's the best in the whole world. Despite wanting to be a Cash knockoff, they instead sound like almost every modern country singer. Annoying, high pitched, heavily accented autotuned voice and generic, uninspired guitar strums and basic cymbal crashing in the background of their songs which is supposed to be “percussion." Basically, they're a faggot with a guitar.
by BeatleBoyThicc July 16, 2018