
...I do a live web CHAT
called Apartment Talk on Tuesday nights.
The Big Bang Theory Season 4, Episode 24

Could probably use that CHAT
you had with Mary Magdalene.
The Big Bang Theory Season 5, Episode 6

- Chat her up.
- What?
The Big Bang Theory Season 3, Episode 12

I'd love to CHAT, but there's a line
that could start moving any minute,
The Big Bang Theory Season 9, Episode 23