You will get what you deserve, or what is coming to you; used as a threat.

A stereotypical threat used by robbers, implying that the victim should value their life more than any valuables they may be carrying.

(colloquial) It's none of your business, or not your responsibility; an exhortation to stay out of a volatile or delicate situation.

(vulgar, slang) you (in the singular); you (in the singular). / (vulgar, slang) yourself, often used as an intensifier.

(idiomatic, emphatic, colloquial, vulgar) A sarcastic expression of disbelief.

(Britain, Australia, slang) Go away.

(archaic) Used as a greeting, especially to a lady. / (archaic) Used as a closing of a personal letter.

(humble, archaic, chiefly in Bible translations) I, me (when addressing two or more people)

plural of by-your-leave

(idiomatic, colloquial) Used to express the speaker's skepticism about another's preceding statement about a desired or assumed state of affairs.