
so if the FOUR of you don't stop
sniping at each other,
The Big Bang Theory Season 12, Episode 21

We’re locked up
with the FOUR police officers.
Money Heist Season 1, Episode 11

Back home, the diner on
Route Four serves sushi,
The Big Bang Theory Season 5, Episode 6

I Googled an interview
from FOUR years ago
The Big Bang Theory Season 7, Episode 14

has to be FOUR revolutions per second.
The Big Bang Theory Season 10, Episode 20