(medicine) A pharmaceutical drug that is tried after all other drug options have failed to produce an adequate response in the patient.

plural of drug of last resort

(finance) The institution in a financial system that acts as the provider of liquidity to a financial institution that finds itself unable to obtain sufficient liquidity in the interbank lending market and has exhausted other possible sources.

plural of lender of last resort

From beginning to end.

(idiomatic) To stick to one's knitting (to concentrate on one's own tasks, affairs, area of expertise etc.).

(intransitive) To visit the place where the remains of a dead person has been prepared for burial or cremation, either as a private act of remembrance or as a public display to others.

(idiomatic) To die.

(informal) Said ironically to scold somebody who is staring at the speaker.

Alternative form of get on someone's nerves