An american, a brit, and a mexican are on a plane.

[Rosie]

The brit throws out a bag of tea, explaining to the confused others: "We have so much tea in England we can just throw it out!". The mexican proceeds by throwing a bag of peppers out, explaining "We have so much peppers in Mexico, we can just throw it out!". The american proceeds to throw the mexican out of the plane.
"Why did you do that?!" exclaimed the brit. The american turned around. "He killed my wife."