Here are my 5
To Tony Blair: You're a moron.
To Gordon Brown: Goodby. Don't come back.
To Barak Obama: Who pays for your wife's holidays?
To the programmer: do some work.
To Syvester Stallone, a coward who refused to fly to France after the 9/11 attacks:You're Yellow.
I wish I could think up something nice to say about somone.