A rabbi walks into a Chinese bar

...and orders a beer. He chugs it, leans over the counter, and punches the bartender on the nose, saying "That was for Pearl Harbor!"

The bartender is furious. "Pearl Harbor? That was the Japanese, you idiot! I'm Chinese!"

The rabbi shrugs. "Ach, Chinese, Japanese, what's the difference? Come on, I'll buy you a drink to make up for it."

The bartender nods assent and produces two more beers. He downs his in one gulp, then leans over and punches the rabbi in the face, saying "That was for the Titanic!"

The rabbi is apoplectic. "The *Titanic?!?* That was sunk by an *iceberg!*"

The bartender shrugs. "Eh, iceberg, Goldberg, what's the difference?"