
I'm going to propose a HYPOTHESIS.
The Big Bang Theory Season 4, Episode 9

Okay. All right.
Let's assume your HYPOTHESIS.
The Big Bang Theory Season 2, Episode 1

Your meme HYPOTHESIS
does intrigue me.
The Big Bang Theory Season 4, Episode 20

I finally have time to test my HYPOTHESIS
about the separation of water molecules...
The Big Bang Theory Season 1, Episode 4

...to support our HYPOTHESIS?
The Big Bang Theory Season 8, Episode 23