...in a debate in the DC Comics Batman
CHAT room, and I need your help.
The Big Bang Theory Season 2, Episode 20
We can CHAT about it all you
want, but you're doing it.
The Big Bang Theory Season 12, Episode 13
Why don't we just CHAT
about this at work?
The Big Bang Theory Season 12, Episode 13
and a failed video CHAT.
I win!
The Big Bang Theory Season 5, Episode 20
...can be a precursor to an impromptu
invitation to come in and CHAT.
The Big Bang Theory Season 2, Episode 9