Okay, this sounds like fun.
My Stereo Can Beat Up Your Stereo
All my stuff is bigger, badder, and better looking. Including me.
The Bait and Switch
You get lured in with the promise of an evening of musical bliss. Then the subject abruptly changes to laser prostate surgery, politics, and/or his guitar/car/wine collection.
The Genre Narcissist
The only music that exists are genres he prefers. All others are completely invisible and/or intellectually and culturally insulting.
The Multitasker
The guy who can critically listen while sumultaneously returning texts, play tug of war with the dog, and use the camera on his phone to check for nosehairs.
Good topic, Erik