A Nazi walks into a bar, looks around, and notices an older orthodox Jewish man seated at a nearby table.
“Barman”, he says,
“A round on me, for all your patrons, but not for the old Jewish geezer right there.”
As everyone in the bar receives their drinks, he looks directly at the Jew with a nasty little smile.
Surprisingly the Jew nods his head and sends a warm smile back.
The Nazi is somewhat miffed, as this was not the reaction he expected.
So he goes back to the bar.
“Barman, a second round for everyone but him, and this time take it all from the top shelf.”
The Nazi looks again at the Jew and notices that he is STILL smiling back, and even warmer than before.
“Is that Jew a complete fool or what?” he asks the barman.
The bartender responds:
“Oh no my generous friend, that gentleman is my boss and the owner of the bar”