What is the funniest pickup line someone has tried to use on you?

I don't remember any funny ones used on me personally, but my daughter and her friend were at the beach one day and a couple of guys stopped and one said, 'hey, wanna go out with us for some pizza and sex?'

When they said No, he said, 'what, you don't like pizza?'

Cheeky to be sure, but mildly amusing.