Before that,
I spent four years working on my THESIS.
The Big Bang Theory Season 1, Episode 4
I had to write a THESIS, and
I wasn't smart enough to do it.
The Big Bang Theory Season 12, Episode 21
Jean Buridan proposed
a philosophical THESIS stating
The Big Bang Theory Season 10, Episode 7
The THESIS committee accepted
my doctoral dissertation.
The Big Bang Theory Season 4, Episode 24
We took quite a detour
from what I understand to be your THESIS.
The Big Bang Theory Season 1, Episode 15