Big Bang Theory Quote
Sheldon: When I fail to open this jar and you succeed, it will establish you as the "alpha" male. You see... When a female witnesses an exhibition of physical domination, she produces the hormone Oxycontin. If the two of you then engage in intercourse, this will create the biochemical reaction in the brain which lay people naively interpret as "falling in love".
Leonard: Would it work if I just punched you in the face?
Sheldon: Yes, actually it would, but let's see how the lid goes.
Quote from S02E09 - The White Asparagus Triangulation