Gold is telling his friend a story: "One day, Cohen and
Levine were going--"
"Cohen and Levine, Cohen and Levine," the friend stops him
angrily. "Why are your jokes always about Jews? Why don't
you tell them about the Chinese for once?"
Gold is taken aback. "You're right," he says. "One day,
Soo Lung Mu and Mao Tsu Nu were going to Soo Lung Mu's
nephew's Bar Mitzvah....."