I don't know what it's about. I always took it to be a ridiculous song about "children in heat" of which there is no such thing. Your pedo friend is a worthless piece of trash and not worth talking about. If he took the song literally he's a fucking dork. Why would "Attitude" be about a man beating a woman? Why would there be a whore in a woman's head? That makes no sense. I really don't want to discuss Misfits lyrics.
Listen to Blitzkid if you like the Misfits. It's like a love letter to Misfits and follows the traditional, horror punk format with many of their songs. (music @ 0:58)