
People can't live on GRASS.
Game of Thrones Season 1, Episode 2

It murders all other GRASS.
Game of Thrones Season 1, Episode 2

Grass is always greener?
The Big Bang Theory Season 8, Episode 18

They only eat GRASS.
Game of Thrones Season 2, Episode 9

Well, then I guess bring a blanket.
The GRASS gets damp at night.
The Big Bang Theory Season 8, Episode 24