What is a jeer or flout; a sharp jest or taunt; a trick. He that a fool doth very wisely hit, Doth very foolishly, although he smart, Not to seem senseless of the bob. Shak called?

bob — A jeer or flout; a sharp jest or taunt; a trick. He that a fool doth very wisely hit, Doth very foolishly, although he smart, Not to seem senseless of the bob. Shak. (Webster's 1913.)