
And they... They...
They don't wear UNDERWEAR.
The Big Bang Theory Season 9, Episode 11

So either one of you weirdoes wanna
buy my UNDERWEAR? Only 1400 bucks.
The Big Bang Theory Season 4, Episode 2

Send more UNDERWEAR.
The Big Bang Theory Season 5, Episode 18

Hey, Leonard, you left your UNDERWEAR
in the drier downstairs.
The Big Bang Theory Season 1, Episode 15

Hidden inside our UNDERWEAR?
Money Heist Season 1, Episode 13