- Would you just relax?
- Oh, I see a space in the white ZONE.
The Big Bang Theory Season 6, Episode 24
No, no, no, no.
The ZONE ZONE is a safe ZONE.
The Big Bang Theory Season 12, Episode 14
- There's no space in the white ZONE, so...
LEONARD: Anyway...
The Big Bang Theory Season 6, Episode 24
Sheldon, I know
you're in the ZONE,
The Big Bang Theory Season 7, Episode 6
Not really. I was in my boogie ZONE.
The Big Bang Theory Season 3, Episode 14