Uh, well, if it cropped up in the conversation then yeah, but I wouldn't blurt it out on its own. There's no shame in it, at least. It's a phenomenon! Like cats, except not crappy.
But if I was trying to charm someone who was more mature, I wouldn't mention it nor any other thing that could be misconstrued as being childish. That's just me being a creep, though. Ah yeah.