A one-armed man goes to the barber, he wants a shave; the barber takes out the blade, lather ups the chin, starts to shave, and nicks the customer. He apologies, starts on the other side, nicks the other cheek to; he mumbles an apology again, continues to the neck, nicks the guy again. Tired of apologizing, he tries to make small talk: ""I feel that I've met you before, is this your first visit here ?"" ""Oh, yes, it is, the arm was lost in Iraq"".