After the last guitar player left my band, we found another one on myspace who said he was a "jazz" guitarist. His profile mentioned session work. We gave him two weeks to learn a couple of our originals and a cover. Due to scheduling conflicts we couldn't audition him at the agreed time so we gave him another week to learn the stuff.
The night we auditioned him, the guitarist brought a jazz guitar, and the amp would crackle intermittently (from his guitar, the amp was fine). So we call out the first audition song that starts with just guitar, count it off and nothing. We all look at him, and I say, "you start the song". He plays something that doesn't resemble it at all so then I go, "ok let's play Mustang Sally" (which he was supposed to learn). He doesn't seem to know the chords so I play all the chords for him, calling out the names while doing so and he proceeds to play some rhythm-less nonsense. I was so angry that this guy would come to an audition so unprepared and waste our time.