(idiomatic) To be careful or cautious; to pay attention to what one is doing (usually imperative).

(simile, informal) Of engaging in an activity: enthusiastically; to an excessive degree.

Synonym of like it's going out of style

An expression of anger or disgust uttered toward someone who offers an apology after causing great harm.

Used other than figuratively or idiomatically: see as, it, were. / Used to indicate that a word or statement is perhaps not exact though practically right; as if it were so.

present participle of tip it down

(intransitive, informal) to hasten; to move rapidly

To declare debts resolved or favors or other exchange equitable.

(informal) up-to-date on current fashion and trends

A polite way of responding to thanks, by suggesting that the service is too trivial or humble to warrant thanks; you're welcome. / Used other than figuratively or idiomatically: see don't, mention, it.