Now you've just insulted yourself there. I was going to highlight your stupidity by pointing out the fact that if you'd hit him with your knob, it wouldn't be a head-butt. Then I figured that you've just insinuated that you're a dickhead...
you have no bellend how did you lose it did it come off in a wanking accident or is it a birth defect like your face?
you're laughing at your own stupidity here. What the fuck is wrong with you? Do you lack the ability to realise when you look like a complete tit?