Your use of language has altered since our arrival. It is currently laced with, shall we say, more colorful metaphors, “double dumb-ass on you” and so forth.

Spock: Your use of language has altered since our arrival. It is currently laced with, shall we say, more colorful metaphors, “double dumb-ass on you” and so forth.
Kirk: Oh, you mean the profanity?
Spock: Yes.
Kirk: Well that’s simply the way they talk here. Nobody pays any attention to you unless you swear every other word.