Alternative form of middle youth

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

Alternative form of don't give up your day job

goodbye; something said at a farewell, not necessarily literally meaning that the speaker will see the hearer(s) again.

(colloquial) One cannot run from one's problems indefinitely.

(euphemistic, slang) Fuck you.

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

Somewhat young.

(idiomatic) An emphatic form of believe me: you (the subject) had better believe me (the speaker).

(idiomatic) An attractive young woman. / (idiomatic) A sweet young woman.