Who would use our hot TUB?
The Big Bang Theory Season 10, Episode 5
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
No, I want to get in the hot TUB
before I lose a toe.
The Big Bang Theory Season 12, Episode 14
I'm gonna check the temp on the TUB.
The Big Bang Theory Season 9, Episode 15
Hey, is there a trick
to getting it to switch from TUB to shower?
The Big Bang Theory Season 1, Episode 1