We can just, you know, stay here
and hang out in the hot TUB.
The Big Bang Theory Season 9, Episode 16
Um, question. This is my first hot TUB,
The Big Bang Theory Season 9, Episode 15
So we go back to their place,
and then the six of us end up in a hot TUB.
The Big Bang Theory Season 3, Episode 3
You jackasses just bought
yourselves a hot TUB!
The Big Bang Theory Season 10, Episode 5
I just helped my mom
out of the TUB,
The Big Bang Theory Season 7, Episode 21