...noted Caltech PHYSICIST,
Dr. Leonard Hofstadter.
The Big Bang Theory Season 8, Episode 22
♪ I want to get PHYSICIST
The Big Bang Theory Season 12, Episode 18
Instead of a world-class PHYSICIST,
I could've wound up as a hobo...
The Big Bang Theory Season 6, Episode 22
So now let's bring out theoretical PHYSICIST,
Dr. Sheldon Cooper!
The Big Bang Theory Season 6, Episode 18
No, he's a theoretical PHYSICIST
at CalTech.
The Big Bang Theory Season 9, Episode 8