(idiomatic, of persons, things, ideas, etc.) To be at the point in a life cycle or career of no longer being useful or effective; to be worn-out.

Alternative form of zip one's lip

Alternative form of button one's lip

(idiomatic) To remain silent, especially in order to keep a secret or to avoid saying something inappropriate.

(idiomatic) The assistance of another person.

(slang, vulgar) To disappoint or discourage someone by ruining or criticising their plans or aspirations.

(obsolete, nautical) To act in an unusual manner; to behave differently.

(obsolete, nautical) To boast; to brag.

(figuratively) To cease participating in an activity that has turned to one's disadvantage, especially out of spite, or in a way that prevents others from participating as well.

(idiomatic, euphemistic) To engage (as the more active or dominant partner) in sexual intercourse with, especially without the consent of one's partner; rape