The beard, being a half-mask, should be forbidden by the police - It is, moreover, as a sexual symbol in the middle of the face, obscene: that is why it pleases women.
Half the sum of attraction, on either side, might have been enough, for he had nothing to do, and she had hardly any body to love." (of Anne Elliot and Captain Wentworth, Persuasion)
...those little people, my brownies, who do one half of my work for me while I am fast asleep, and in all human likelihood do the rest for me as well, when I am wide awake and fondly suppose I do for myself.
I think at this point, there's a certain bizarre chemistry between Jamie [Hyneman] and I that we can't ignore a lot of the mechanics of, that we're quite aware of. Half of it is absolutely genuine, and half of it is us playing around with that fact.