It murders all other GRASS.
Game of Thrones Season 1, Episode 2
They only eat GRASS.
Game of Thrones Season 2, Episode 9
Grass is always greener?
The Big Bang Theory Season 8, Episode 18
Put artificial GRASS in my backyard,
The Big Bang Theory Season 10, Episode 22
Khaleesi of the Great Grass Sea,
Game of Thrones Season 6, Episode 1