
And remember that I laughed
at your "ZONE ZONE" joke.
The Big Bang Theory Season 12, Episode 14

Can't talk.
In the ZONE.
The Big Bang Theory Season 7, Episode 6

A little outside my comfort ZONE.
The Big Bang Theory Season 4, Episode 21

Not really. I was in my boogie ZONE.
The Big Bang Theory Season 3, Episode 14

Sheldon, I know
you're in the ZONE,
The Big Bang Theory Season 7, Episode 6