Venetian Mask No.1 version 3

Horrible weather today. I've had to resort to the old emergency Blip routine today.

This time the mask has a 'clown edge' whatever that is.

I went to a Halloween party, and at midnight they asked me to take my mask off.
Why are you so angry?
I wasn't wearing a mask.

Why do surgeons wear masks in the operating theatre?
So that if they make a mistake no one will know who did it.