I have a DOCTORATE
from Indiana University.
The Big Bang Theory Season 12, Episode 5
I went to school for half my life.
I have a DOCTORATE.
The Big Bang Theory Season 8, Episode 20
I've been thinking about getting my DOCTORATE,
and he wants to teach. Why not?
The Big Bang Theory Season 8, Episode 2
I have a DOCTORATE in astrophysics
and I'm every bit as awesome
The Big Bang Theory Season 10, Episode 11
What's a world-renowned entomologist
with a DOCTORATE...
The Big Bang Theory Season 3, Episode 2