Yankee & Vietnamese

On a flight from Saigon to Los Angeles, an American sat beside a Vietnamese. American asked Vietnamese, “”What kind of “”ese”” are you?

“”Excuse me?””

“”What kind of “”ese”” are you?””

“”Excuse me, I don’t understand what you meant.””

“”Stupid! Are you Vietnamese, Chinese or Japanese?””

“”Oh! I am a Vietnamese.””

After 2 hours. Vietnamese asked American: “”What kind of “”kee”” are you?

“”What? What do you mean by key?””

“”Are you monkey, donkey or Yankee.””