The seven dirty words are seven English-language curse words that American comedian George Carlin first listed in his 1972 "Seven Words You Can Never Say on Television" monologue. The words, in the order Carlin listed them, are: "shit", "piss", "fuck", "cunt", "cocksucker", "motherfucker", and "tits".

Profanity involves the use of notionally offensive words for a variety of purposes, including to demonstrate disrespect or negativity, to relieve pain, to express a strong emotion, as a grammatical intensifier or emphasis, or to express informality or conversational intimacy. In many formal or polite social situations, it is considered impolite, and in some religious groups it is considered a sin. Profanity includes slurs, but there are many insults that do not use swear words.