one one appreciates good head
Mic Jagger says "Hey you, get off of my cloud". A Scotsman says "Hey, McLeod! Get off of my ewe!"
Skin color.
Goodandtight
They couldn't find three wise men and a virgin.
Because they always fear the wurst.
Being single on V-Day.
Because they don't appreciate random people knocking on their door.
Answer in comments so you can fully appreciate the joke)
They always swallow.