(formal) you're welcome

(derogatory) Any outsiders of a clique. / Members of a particular group, collectively. / (US, dialectal) plural of you

(idiomatic) Indicates agreement, approval, encouragement.

(dated, formal) please

(informal) see you later / Used as a farewell, stating the next time the speaker and interlocutor(s) will see each other / Used other than figuratively or idiomatically: see see, you.

An expression of disapproval.

(proscribed, nonstandard, slang, set phrase) "Where are you?" Used as an inquiry of location, especially figuratively.

You have done it, or are doing it, correctly. / Used to explain or justify one's course of action. / Expressing exasperation.

(idiomatic, colloquial, chiefly UK) Used to introduce a qualification or contrastive statement, especially when toning down or rectifying

(dated) An exclamation indicating that one is about to strike the person addressed, typically with a sword or other hand-held weapon.