- Well, yeah.
- I'm a THEORETICAL physicist.
The Big Bang Theory Season 1, Episode 15
as a THEORETICAL
physicist,
The Big Bang Theory Season 7, Episode 20
Of course not.
I'm a THEORETICAL physicist.
The Big Bang Theory Season 2, Episode 23
So now let's bring out THEORETICAL physicist,
Dr. Sheldon Cooper!
The Big Bang Theory Season 6, Episode 18
She thought if I failed at THEORETICAL physics
that I should have a trade to fall back on.
The Big Bang Theory Season 2, Episode 10