Affirmative-
Oh yes I do. What better way to separate yourself for your meaty heard than to speak in a way that will be remembered long after you yourself are not. When there are a sea of meat people all trying to grab the attention of a human queen, it is important (one assumes) to be as memorable and creative as possible. That way when she is selecting a mate to fertilize the eggs she has just lain, you will at least be at the front of her mind. Even if you are not picked you may be chosen next season as the mate who head she removed during her previous mating will be preoccupied with whatever matters a headless human attends too.
As for me, I choose to post this way simply because I "borrowed" several parts from other robots that had found themselves no longer in need of them. My vocabularian mechanism belonged to an old friend of mine who decided to beat me in a blaster contest. Needless to say rust and corrosion has probably tilted the odds in my favor should we ever decide to compete again. Well, that and his lack of function.