
That lab monkey told me he loved me
in sign LANGUAGE.
The Big Bang Theory Season 9, Episode 19

written in a LANGUAGE I didn't understand.
Game of Thrones Season 4, Episode 8

...well, excuse my LANGUAGE,
but my bathing-suit parts.
The Big Bang Theory Season 8, Episode 1

That's my code word
for "LANGUAGE."
The Big Bang Theory Season 11, Episode 12

(MAN SINGING
IN FOREIGN LANGUAGE)
Vikings Season 1, Episode 2