And the PHYSICIST says:
The Big Bang Theory Season 2, Episode 19
- I'm a PHYSICIST.
- Ha, ha. No, you're not.
The Big Bang Theory Season 2, Episode 11
♪ Let's get PHYSICIST,
PHYSICIST ♪
The Big Bang Theory Season 12, Episode 18
as a theoretical
PHYSICIST,
The Big Bang Theory Season 7, Episode 20
Richard Feynman was a famous
American PHYSICIST,
The Big Bang Theory Season 5, Episode 16