(countable) A place (building, office, shop, or counter) concerned with the business of delivering letters, post or mail and selling stamps, etc. / (countable) An organisation that delivers letters.

(idiomatic) Talking a lot, especially without saying anything of value or meaning.

A set of rules dictating acceptable behaviour and decisions in a specified environment.

(bingo) ninety

(idiomatic) Changing before competitors. / (idiomatic) Above average; generally performing well.

(idiomatic, euphemistic, derogatory) Minced oath of full of shit.

(idiomatic) barely; closely; by a narrow margin; with nothing to spare.

Focused alertness, quick-thinking resourcefulness, stability of thought and feeling, or good sense, especially in spite of circumstances which are distracting, stressful, or otherwise challenging.

(idiomatic) To go extinct or become obsolete; to fall out of common practice or use; to become a thing of the past.

Used other than figuratively or idiomatically: see out of, line. / (idiomatic) Inappropriate or unsuitable, especially by reason of being unmannerly or indelicate. / Not in a line, straggly.