It's Christmas dinner. Royal family... having a Christmas dinner. Camilla Parker-Bowles says, "Okay, we'll play 20 Questions. I'll think of something and you have to ask me questions and guess what it is." And what she's thinking of is a black man's ****.
So, Prince Philip goes, "Is it bigger than the bread bin?" and she goes, "Yeah."
Charles goes, "Is it something I can put in my mouth?", she goes, "Yeah."
The Queen goes, "Is it a black man's ****?"