Well, some people think
the sexiest organ is the BRAIN.
The Big Bang Theory Season 9, Episode 8
What-- So you're attempting to pinpoint
where consciousness resides in the BRAIN?
The Big Bang Theory Season 10, Episode 19
But short of putting electrodes in your BRAIN
and monitoring your response...
The Big Bang Theory Season 2, Episode 13
Rack your BRAIN.
Breaking Bad Season 5, Episode 15
your BRAIN ceases
to communicate
with your muscles.
Breaking Bad Season 2, Episode 9