Filthy joke:

A young lad has been working on a Youth Training Scheme at an undertaker's for about six months when the head undertaker decides it's time for him to step up.
"Young Jim," the undertaker says, "It's time you took responsibility for a corpse on your own."
"sure," Came the reply.
"Ok," continued the boss, "We have a young lady here, 21 years old, sudden death, not a mark on her. Just make her look pretty and come and find me if you find anything unusual."
The young lad thinks 'Piece of cake', and sets about his work.
About 90 minutes later the spotty youth goes up to the head undertaker and says, "I found something really odd on that body you gave me."
The boss asks "What have you found?"
The boy says, "Well, I found this prawn!"
The head undertaker looks at him quizzically.
"A prawn?" He asks.
"Yeah, a prawn, just at the top of her vagina," Replies the boy.
"That's not a prawn, it's called a clitoris!" The boss replies with obvious disdain.
"oh," Says the youth, "It tastes just like a prawn!"