And when Jon Arryn named you
Master of Coin, no one cared.
Game of Thrones Season 4, Episode 8
Then where's the COIN?
The Big Bang Theory Season 7, Episode 3
a COIN from Volantis,
Game of Thrones Season 3, Episode 8
Flip a COIN, you got a fifty-fifty shot.
The Big Bang Theory Season 10, Episode 4
As the king's Master of Coin,
I can think of no one more qualified.
Game of Thrones Season 5, Episode 4