
Poor baby.
When I go UPSTAIRS,
The Big Bang Theory Season 12, Episode 20

Oh, w... when I go UPSTAIRS,
The Big Bang Theory Season 12, Episode 20

You want to head
UPSTAIRS and...
The Big Bang Theory Season 11, Episode 17

They're UPSTAIRS.
The Big Bang Theory Season 12, Episode 17

Leonard is UPSTAIRS right now
with my archenemy.
The Big Bang Theory Season 2, Episode 2