Take nine

From a recent Trading Spaces episode, carpenter Ty Pennington and designer Genevieve Gorder are ostensibly talking about the height of a couch platform, when things get a little entendre-y:

Ty: Six inches is really low. If I could give you nine, would you take nine?
Gen: I’ll take nine, yeah.
Ty: All right, I’m gonna try and give you nine.
Gen: Nine is great.

Gen can’t stop giggling, while Ty, seemingly unfazed, continues to talk shop. What were they talking about, again? Needless to say, I’d take nine from Ty anyday. Oh, I’m sorry, was that crude? Heh.