Bang Heading

When someone tries to "Head Bang" to a song but do it in such an off beat or weird manner that it's just sad.

Guy 1: "Dude, check out this new song I found."
Guy 2: "Oh wow, it's cool. *wtf? I don't even know*"
Guy 1: "Alright, cut out the Bang Heading, you're embarrissing me. . ."