
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

- Is this part of the TOUR?
- Nope. Goodbye.
The Big Bang Theory Season 1, Episode 12

Thought I'd give the little woman
a TOUR of the old salt mines. Heh.
The Big Bang Theory Season 3, Episode 10

Doctors Pemberton and Campbell
have been doing a press TOUR
The Big Bang Theory Season 12, Episode 13