We can just, you know, stay here
and hang out in the hot TUB.
The Big Bang Theory Season 9, Episode 16
I'm in a hot TUB with you, so, pretty bad.
The Big Bang Theory Season 10, Episode 5
And his new balcony looks
right down on our hot TUB,
The Big Bang Theory Season 12, Episode 14
True. Okay, forget the hot TUB.
The Big Bang Theory Season 3, Episode 3
I'm gonna check the temp on the TUB.
The Big Bang Theory Season 9, Episode 15