The one
guy who shows up to any and every
party with his acoustic
guitar, thinking he will either be the star of the show or at least get laid. He knows the chords to every Top 40 song, but those are the only four chords he knows.
Guy 1: "Hey, who's
that guy with the
guitar drowning out my Skrillex?"
Guy 2: "Oh, that's just the resident Acoustadouche. He thinks he'll get laid if he plays 'I'm Yours' at every
party he goes to."