No means no

*just met this guy

Him: You have wrinkled hands! They are worse than mine!
Me: Oh, ya they are dry from winter.
Him: No, I meant your knuckles
Me: .....they are knuckles....
(I'm pretty sure he was doing that thing where you insult a girl to make them feel insecure and then you hit on them)
-I turn around and leave-

*6 hours later
-he stumbles up to me while I'm chatting with someone-
Him(suggestive eyebrows): Want to go upstairs with me?
Me: No.
-I return to my conversation-
-he half turns away and then comes back again-
Him(his tacky gold chain swings around his neck): Are you sure?

Dude.
I've never been more sure of anything in my life.