Su Wong marries Lee Wong. The next year, Mr and Mrs Wong have a new baby.
The nurse brings over a lovely healthy and bouncy, but definitely Caucasian, white baby boy.
"Congratulations," says the nurse to the new parents.
"Well Mr Wong, what will you and Mrs Wong name the baby?"
The puzzled father looks at his new baby boy and says, "well, two Wongs don't make a white, so we name him Sum Ting Wong.
