"Kenny, Wenger, Fergie, Redknapp and Boas sitting in a pub.
Wenger goes up and buys the first round of drinks.
Boas the second, Redknapp the third, Fergie the fourth.
Kenny buys the next but Fergie complains "Where's mine?!"
Kenny replies "Sorry pal, this is the fifth round and you're not in it."
:)