The plane is falling! An American, a Mexican and a Chinese man are all sitting on a plane. The flight attendant says ""EMERGENCY! WE NEED TO DROP 200 POUNDS OFF THE PLANE OR WE WILL FALL"" Chinese man - ""Oh, I throw off rice, we have too much of this in our country!"" Mexican - ""No! I throw off cheese and beans, too much of these in our country!"" American - *The American shoves the Mexican off the plane* ""We have too much of these in our country!"" No, I am not racist, but if a joke is racis…