A guy walks into a butcher’s shop and asks for an Aylesbury duck.
The butcher’s assistant goes into the back of the shop and returns with a duck, which he places on the counter. The customer sticks his finger up the duck’s butt, takes it out, and licks it. He says to the butcher’s assistant, “This isn’t an Aylesbury duck. Please get me an Aylesbury duck.” The assistant goes into the back of the shop again, and returns with another duck. The customer sticks his finger up the duck’s butt, takes it out, and licks it. He says to the assistant, “This isn’t an Aylesbury duck, either. Please get me an Aylesbury duck. By the way, you’re new here aren’t you? Where do you come from?”
The butcher’s assistant drops his trousers and says, “You’re so fucking clever, you tell me”.