All right! All right!
I'll shake the BRAIN bush
The Big Bang Theory Season 7, Episode 21
♪ Sheldon and
his BRAIN-- yeah! ♪
The Big Bang Theory Season 7, Episode 6
Tell me those aren't the words
of a man with a spider eating his BRAIN.
The Big Bang Theory Season 8, Episode 9
Yeah, see, what's happening here
signals BRAIN damage.
The Big Bang Theory Season 10, Episode 16
What-- So you're attempting to pinpoint
where consciousness resides in the BRAIN?
The Big Bang Theory Season 10, Episode 19