(idiomatic) To postpone (a decision) at least overnight, to avoid making a hasty choice. / (idiomatic, slang) To miss or ignore, usually used when attesting to the quality of something.

(transitive, idiomatic, informal) To submit a person or an animal to euthanasia.

Not unless; used to introduce a necessary condition.

present participle of cut off one's nose to spite one's face

The number 100,000,000.

(idiomatic) To feel irritable; to be in a bad mood; to have a bad day from the start, for no particular reason.

(idiomatic) An event or achievement which is unpleasant for someone, especially for those who considered it impossible or unwelcome; an annoyance.

(idiomatic) Very valuable.

(informal) Fired, dismissed or thrown out, especially for some wrongdoing or otherwise with disgrace.

(idiomatic) Adept or competent, especially at one's occupation.