So now let's bring out THEORETICAL physicist,
Dr. Sheldon Cooper!
The Big Bang Theory Season 6, Episode 18
It's very impressive.
For THEORETICAL work.
The Big Bang Theory Season 4, Episode 3
Of course not.
I'm a THEORETICAL physicist.
The Big Bang Theory Season 2, Episode 23
Maybe we can find
another THEORETICAL physicist to help us.
The Big Bang Theory Season 10, Episode 15
She's a neurobiologist, and
I'm a THEORETICAL physicist.
The Big Bang Theory Season 7, Episode 21