Su Wong marries Lee Wong. The next year, the Wongs, have a
new baby. The nurse brings them over a lovely, healthy,
bouncy, definitely Caucasian, white baby boy!
"Congratulations," says the nurse to the new parents.
"What will you name the baby"

The puzzled father looks at his new baby boy and says,
"Well . . . . . . . two Wongs don't make a white, so I think we
will name him Sum-Ting Wong.