was googling,
"Where can I buy a THESIS?"
The Big Bang Theory Season 12, Episode 21
Jean Buridan proposed
a philosophical THESIS stating
The Big Bang Theory Season 10, Episode 7
Before that,
I spent four years working on my THESIS.
The Big Bang Theory Season 1, Episode 4
We took quite a detour
from what I understand to be your THESIS.
The Big Bang Theory Season 1, Episode 15
The THESIS committee accepted
my doctoral dissertation.
The Big Bang Theory Season 4, Episode 24