A Chinese man was having a beer at the bar of a drinking establishment when he was whacked upside the head, and found himself on the floor.

Getting to his feet he asked the guy who hit him "Why did you hit me?".

"That was for Pearl Harbor" said the assailant.

"That was done by Japanese! I'm CHINESE!"

"Chinese, Japanese. Same thing!" said the attacker, "Hey Joe, I'll have the usual"

"OK, Mr. Goldberg" said the bartender

WHOMP!

And Mr. Goldberg found HIMSELF on the floor.

When he got up, he asked the Chinese man "Why?"

"That was for the Titanic!"

"The Titanic was sunk by an iceberg!"

"Iceberg, Goldberg. Same thing!"