plural of jigo

(gambling) In roulette, the call made by the croupier as the wheel is set in motion. / (idiomatic) Things have reached an irreversible point; you cannot go back now that you have done something.

simple past tense and past participle of pound sand into a rathole

(history, classical studies) A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.