One side will mock another; the other too.

CORNWALL.

If you see vengeance....

SERVANT.

Hold your hand, my lord.
I have serv'd you ever since I was a child:
But better service have I never done you,
Than now to bid you hold.

CORNWALL.

How now, you dog?

SERVANT.

If you did wear a beard upon your chin,
I'd shake it in this quarrel: What do you mean?

CORNWALL.