
She hit me on the head with a ROCK
if I remember correctly.
Game of Thrones Season 6, Episode 8

Scissors cuts paper, paper covers ROCK...
The Big Bang Theory Season 2, Episode 8

- Why Penny?
- Because ROCK breaks scissors.
The Big Bang Theory Season 2, Episode 5

has summoned your Uncle Kevan
back from Casterly Rock
Game of Thrones Season 5, Episode 8

You told me
she was returning to Casterly Rock.
Game of Thrones Season 5, Episode 4