
...is a little man with a flashlight
searching for a circuit BREAKER.
The Big Bang Theory Season 1, Episode 3

To Daenerys Stormborn, Mother of Dragons,
Breaker of Chains,
Game of Thrones Season 6, Episode 8

the Unburnt,
the Breaker of Chains.
Game of Thrones Season 7, Episode 3

Assuming that's a deal BREAKER?
Breaking Bad Season 4, Episode 2

I'm not the Breaker of Chains.
Game of Thrones Season 6, Episode 4