
Yeah, well, that's some salty LANGUAGE.
The Big Bang Theory Season 6, Episode 9

English is your native LANGUAGE.
The Big Bang Theory Season 3, Episode 4

to the rules of my
made-up LANGUAGE.
The Big Bang Theory Season 7, Episode 2

(BOTH CONTINUE SPEAKING
FOREIGN LANGUAGE)
The Big Bang Theory Season 4, Episode 21

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