B/c it's been my moniker for years now. Well, maybe heads if they're buttheads, but I don't wanna make things too complicated. So it's butt-stabbing instead of butthead-stabbing.
Um, I believe it's a question of WHAT I stab (I stab butts) and now HOW I stab (with a kitchen knife held in my hands, not a kitchen knife held in my buttocks).