Two rival businessmen meet in the Warsaw train station. Where are you going? says the first man.
To Minsk, says the second.
To Minsk, eh? What a nerve you have! I know you're telling me you're going to Minsk because you want me to think that you're really going to Pinsk. But it so happens that I know you really are going to Minsk. So why are you lying to me?
Four men are walking in the desert.
The German says, I'm tired and thirsty. I must have a beer.
The Italian says, I'm tired and thirsty. I must have wine.
The Mexican says, I'm tired and thirsty.
I must have tequila.
The Jew says, I'm tired and thirsty. I must have diabetes.