Possibly Racist Joke. 

Greetings, I am , and I'd like to welcome you to Wikipedia. I'd also like to tell you that it might be wise to remove the joke about the three people in the plane. It could be interpreted as racist by people of Chinese descent. I don't like to tell Users what to do on their User Pages, but if I see something that could offend other people, I will warn the User. Thank you.