
All we know is
they shared a CAB and had a nightcap.
The Big Bang Theory Season 10, Episode 1

I was just about
to call a CAB.
The Big Bang Theory Season 12, Episode 4

than share a CAB and a conversation.
The Big Bang Theory Season 10, Episode 1

- Would you like to share a CAB?
- That would be fine.
The Big Bang Theory Season 9, Episode 24

l need a CAB.
Breaking Bad Season 4, Episode 7