n.
Popular Brit
slang for vapid, meaningless chatter or polite "warm up" conversation before you get down and do the serious
shit, be it a meeting, sex etc.
"Blah blah blah blah yada yada...
bl-"
"Cut the
Chit Chat and get your clothes off."
Or...
"How's Maria and the girls"?
"
Fine, thanks. OK, let's cut the Chit Chat. You're fired."