Stupid BRAIN.
The Big Bang Theory Season 6, Episode 6
You're a BRAIN scientist.
The Big Bang Theory Season 5, Episode 3
I'm going to recondition your BRAIN...
The Big Bang Theory Season 6, Episode 21
...pressing on the cognitive
processing centers of your BRAIN."
The Big Bang Theory Season 1, Episode 10
that the BRAIN itself
is in two different quantum states,
The Big Bang Theory Season 10, Episode 20