
On the UNDERGROUND market,
my guy figures...
The Big Bang Theory Season 3, Episode 17

bring in the UNDERGROUND teams
Money Heist Season 3, Episode 5

Take the ski mask off.
I feel like I'm talking to the
Weather Underground here.
Breaking Bad Season 2, Episode 8

Forty-eight meters UNDERGROUND.
Money Heist Season 3, Episode 2

with UNDERGROUND tree people
from the dawn of time.
The Big Bang Theory Season 9, Episode 21