A slap. / (idiomatic, figuratively, by extension) A display of disrespect or scorn.

(idiomatic) To commit a murder in order to be respected in a criminal gang. / (idiomatic, by extension) To establish one's bona fides; to establish status and respect.

To acquire recognized credentials by competent performance.

(idiomatic) To do one's share of a job.

(figuratively or literally) To set forth on a path; to depart. / (of an event, circumstance, etc.) To go favorably for one.

(idiomatic) Of something desirable, to be received by someone with little or no effort or by chance.

To work as a prostitute.

simple past tense and past participle of lose one's temper

present participle of lose one's cool

present participle of lose one's temper