Doctor said I can't go in the hot TUB.
The Big Bang Theory Season 9, Episode 16
I'm gonna check the temp on the TUB.
The Big Bang Theory Season 9, Episode 15
I was in the TUB,
I was taking a bath.
Breaking Bad Season 2, Episode 2
No, I want to get in the hot TUB
before I lose a toe.
The Big Bang Theory Season 12, Episode 14
He's in our hot TUB drinking our wine.
The Big Bang Theory Season 10, Episode 5