It is the only proper LANGUAGE for poetry.
Game of Thrones Season 3, Episode 8
Language can be a bit tricky here.
Game of Thrones Season 2, Episode 3
"or disrespectful LANGUAGE
directed toward Howard Wolowitz,
The Big Bang Theory Season 9, Episode 18
[IN ALIEN LANGUAGE]
The Big Bang Theory Season 8, Episode 21
You speak our LANGUAGE?
Vikings Season 1, Episode 2