![Sheldon, I've spent
most of my life feeling invisible,
Sheldon, I've spent
most of my life feeling invisible,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Sheldon, I've spent
most of my life feeling INVISIBLE,
The Big Bang Theory Season 9, Episode 17
![...this is for the invisible kids.
...this is for the invisible kids.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...this is for the INVISIBLE kids.
The Big Bang Theory Season 8, Episode 22
![The control system may be
invisible to us.
The control system may be
invisible to us.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
The control system may be
INVISIBLE to us.
Westworld Season 2, Episode 10
![...and shouts, ...and shouts,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...and shouts, "Who wants
to take a ride in my INVISIBLE plane?"
The Big Bang Theory Season 4, Episode 5
![He's just friends with
an invisible trumpet player?
He's just friends with
an invisible trumpet player?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
He's just friends with
an INVISIBLE trumpet player?
The Big Bang Theory Season 11, Episode 17