![Stupid brain.
Stupid brain.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Stupid BRAIN.
The Big Bang Theory Season 6, Episode 6
![You're a brain scientist.
You're a brain scientist.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
You're a BRAIN scientist.
The Big Bang Theory Season 5, Episode 3
![when I've converted our skin cells
into functional brain cells.
when I've converted our skin cells
into functional brain cells.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
when I've converted our skin cells
into functional BRAIN cells.
The Big Bang Theory Season 10, Episode 8
![♪ Sheldon and
his brain-- yeah! ♪
♪ Sheldon and
his brain-- yeah! ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Sheldon and
his BRAIN-- yeah! ♪
The Big Bang Theory Season 7, Episode 6
![without getting
brain freeze.
without getting
brain freeze.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
without getting
BRAIN freeze.
The Big Bang Theory Season 7, Episode 13