a new pair of UNDERWEAR,
just in case.
The Big Bang Theory Season 12, Episode 2
It's a good thing I'm not wearing flag UNDERWEAR
right now because there's about to be a fire.
The Big Bang Theory Season 8, Episode 3
because you're wearing
long UNDERWEAR?
The Big Bang Theory Season 5, Episode 23
He got his feelings hurt,
then he put UNDERWEAR on his head--
The Big Bang Theory Season 10, Episode 12
Same as all of us,
getting out of a car without UNDERWEAR.
The Big Bang Theory Season 8, Episode 7