I once looked in Sheldon's
UNDERWEAR drawer. He yelled at me.
The Big Bang Theory Season 6, Episode 6
but we did find your UNDERWEAR
in a pot on the stove.
The Big Bang Theory Season 10, Episode 20
I need a change of UNDERWEAR
just thinking about that.
The Big Bang Theory Season 12, Episode 15
I got some old UNDERWEAR I'm gonna throw
onstage at the Garth Brooks concert.
The Big Bang Theory Season 6, Episode 23
What color do you think my UNDERWEAR is?
Money Heist Season 3, Episode 7