I've been shaving my own head for about 17 years about once every other week. That's 442 free hair cuts at about $20 a pop if that what they still cost. I have no clue really. =P So that's $8,840 I got to waste on other things. =)
I get what I've come to think of as a normal haircut. At the end of each month a gay guy named James washes my hair, then styles it in a manner to which I am accustomed. While he's cutting it, I try and offer up the odd witty observation such as, "Are you wearing brown lipstick, or did I interrrupt something". Or perhaps, "The doctor says I can't have any nuts, but I don't suppose that would deter you". It's all very civilized, really.
I usually get short the back and sides and longer on top so I can style my hair, and it also looks good when you're going for the scruffy look, it just depends on if you can pull off the beard or not ha ha ;)