![Know why sharks
are at the top
of the food chain, Hank?
Know why sharks
are at the top
of the food chain, Hank?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Know why sharks
are at the top
of the food CHAIN, Hank?
Breaking Bad Season 2, Episode 5
![Do you want to lose that chain?
Do you want to lose that chain?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Do you want to lose that CHAIN?
Game of Thrones Season 1, Episode 7
![...and the inability of some people
to follow the chain of command.
...and the inability of some people
to follow the chain of command.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...and the inability of some people
to follow the CHAIN of command.
The Big Bang Theory Season 1, Episode 6
![I thought we should establish
a chain of command.
I thought we should establish
a chain of command.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I thought we should establish
a CHAIN of command.
The Big Bang Theory Season 5, Episode 1
![I even said I even said](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I even said "off the CHAIN mail!"
And she still wants to go.
The Big Bang Theory Season 10, Episode 17