Answer: "Yell eins, zwei, drei, and try to push her down some ice."
After getting into the bar fight, Yul Brenner, Sanka, and Junior are being lectured by Derice before Irv gets there. Derice makes a comment about the Swiss and how they would never pull a stunt like that. Sanka comments, laughing, "And you don't see the Swiss smiling, neither." He goes on to say that if they saw a pretty girl they'd try to "Yell eins, zwei, drei, and try to push her down some ice."