They only eat GRASS.
Game of Thrones Season 2, Episode 9
Grass is always greener?
The Big Bang Theory Season 8, Episode 18
Really, a walking
clump of swamp GRASS?
The Big Bang Theory Season 11, Episode 12
they say there are fields of ghost GRASS
Game of Thrones Season 1, Episode 2
Put artificial GRASS in my backyard,
The Big Bang Theory Season 10, Episode 22