PLEASE HELP! SHAKESPEAREAN INSULTS

Write a short, simple scene, where your characters end up insulting one another.

For example, part of your scene might go like this:

A: Let me by, thou frothy dizzy-eyed maggot pie. I have to cross this bridge.
B: You can't.
A: Why not?
B: Because, thou art a surly guts gripping harpy.