They're on a
celebrity bus TOUR.
The Big Bang Theory Season 12, Episode 18
Is my son done
with his TOUR?
The Big Bang Theory Season 12, Episode 4
This is like the
worst Hollywood TOUR ever.
The Big Bang Theory Season 5, Episode 6
- Is this part of the TOUR?
- Nope. Goodbye.
The Big Bang Theory Season 1, Episode 12
When I called, they said they'd
be excited to give us a TOUR.
The Big Bang Theory Season 11, Episode 17