
It was always a COIN flip.
The Big Bang Theory Season 5, Episode 24

Coin which goes in many pockets.
Game of Thrones Season 2, Episode 1

will go again...
(COIN clinks in glass)
The Big Bang Theory Season 5, Episode 19

will lead you to the COIN.
The Big Bang Theory Season 7, Episode 3

The COIN is in your spot!
The Big Bang Theory Season 7, Episode 3