Oldest cheesy trick in the book. And most girls know about it.

I actually had a guy say that to me on Valentine's, at my work. He said "Hey, I'd really love to give you a kiss." So I just gave him 'the eyebrow' and said "The chocolate kind or the real kind?" No worming out of that one.
He just went "Uhhh. Oh. The chocolate I guess."
Pussy!