
You said the casita has PLUMBING?
Breaking Bad Season 4, Episode 3

...but it's nice to know
everything's okay with your PLUMBING.
The Big Bang Theory Season 4, Episode 18

The building's PLUMBING.
The Big Bang Theory Season 4, Episode 18

I'm quite familiar
with PLUMBING.
The Big Bang Theory Season 7, Episode 2

...suggest that Leonard is humorously
mocking your efforts in space PLUMBING.
The Big Bang Theory Season 2, Episode 22