
We took quite a detour
from what I understand to be your THESIS.
The Big Bang Theory Season 1, Episode 15

Kripke says
he plagiarized his THESIS,
The Big Bang Theory Season 12, Episode 21

Jean Buridan proposed
a philosophical THESIS stating
The Big Bang Theory Season 10, Episode 7

Uh, we have proof that you
plagiarized your THESIS.
The Big Bang Theory Season 12, Episode 21

was googling,
"Where can I buy a THESIS?"
The Big Bang Theory Season 12, Episode 21