Go ahead, throw my UNDERWEAR
out the window, same thing's gonna happen.
The Big Bang Theory Season 10, Episode 19
You're wearing modern UNDERWEAR?
The Big Bang Theory Season 2, Episode 2
Telling me the baggie
in your UNDERWEAR drawer is potpourri.
The Big Bang Theory Season 4, Episode 9
And they... They...
They don't wear UNDERWEAR.
The Big Bang Theory Season 9, Episode 11
He got his feelings hurt,
then he put UNDERWEAR on his head--
The Big Bang Theory Season 10, Episode 12