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

Let's go UPSTAIRS, the two of us,
so we can talk.
Money Heist Season 3, Episode 8

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

...people carried pizzas UPSTAIRS.
The Big Bang Theory Season 4, Episode 9

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