
...when I engaged
in friendly stall-to-stall CHITCHAT.
The Big Bang Theory Season 4, Episode 22

Please reserve CHITCHAT for your breaks,
Ms. Jensen.
The Big Bang Theory Season 6, Episode 3

I have to skip the CHITCHAT.
The Big Bang Theory Season 4, Episode 21

...it's more palatable
to preface it with banal CHITCHAT.
The Big Bang Theory Season 2, Episode 9

You're right, he's a festival
of humdrum CHITCHAT.
The Big Bang Theory Season 4, Episode 3