A plane leaves Los Angeles airport under the control of a Jewish captain.
His co-pilot is Chinese.
It's the first time they've flown together and an awkward silence between the two seems to indicate a mutual dislike.
Once they reach cruising altitude, the Jewish Captain activates the auto-pilot, leans back in his seat, and mutters, 'I don't like Chinese.'
No rike Chinese?' asks the co-pilot, 'why not?'
'You people bombed Pearl Harbor , that's why!'
'No, no,' the co-pilot protests, 'Chinese not bomb Peahl Hahbah! That Japanese, not Chinese!!!!'
'Japanese, Chinese, Vietnamese ... doesn't matter, you're all alike.
There's a few minutes of silence. 'No rike Jews!' the co-pilot suddenly announces.
'Why not?' asks the captain.
'Jews sink Titanic.'
'Jews didn't sink the Titanic!' exclaims the captain, 'It was an iceberg!'
'Goldberg, Greenberg, Rosenberg, Iceberg, ... no mattah ... alla same.'
It always rains on tents. Rainstorms will travel thousands of miles, against prevailing winds for the opportunity to rain on a tent.