And they... They...
They don't wear UNDERWEAR.
The Big Bang Theory Season 9, Episode 11
...and comes into your apartment
in the morning in her UNDERWEAR?
The Big Bang Theory Season 2, Episode 10
How many pairs of UNDERWEAR
did you pack for the move?
The Big Bang Theory Season 10, Episode 4
I need to throw in a few last-minute things.
You know, makeup, UNDERWEAR, clothes.
The Big Bang Theory Season 8, Episode 22
a pair of old UNDERWEAR
fell out of my pant leg!
The Big Bang Theory Season 7, Episode 12