They mostly listen to the genre of music known as Nu-Metal, but it can also differ, according to whats cool at the time. Acceptable music for batshitters: Godsmack, Korn, Slipknot, Marilyn Manson, whatever else is on Headbangers Ball.
Batshitters often claim to be different from everybody else, or to be weird, but in all actually, they are just as big of tools than the people they claim to be different from.
Guy One: "I'm going to go listen to Korn, because nobody understands me"
Guy Two: "You fucking batshitter"
Guy One: "I'm going to cut my wrists"
"I hate batshitters"