Funny Racial Joke

An airplane is going down cause of too much weight, there was a black man, an asian man, a mexican man, and an american man. Each of them were told to throw something off the plane to lighten the load, the black man threw a couple zebras and lions out saying,"I have too any of those in my country."
The asian threw some fish and rice out, saying"I have too many of that in my country."
The mexican threw some corn and refried beans out saying,"I have too many of that in my country."
The american threw the mexican out and said,"I have way too many of that in my country.