What was your *Numero Uno* pickup line?

One of my best is untranslatable to English. It would lose its sense, but it goes like this.

When you meet a German tourist (lots of them in Croatia) and they thank you: “bite”, I say “bite bite ja bi te.” (Croatian “bi te” is English “I would” depends on the context, but here it means smth like “I’d f*** you”)