Someone who’s been with you since the beginning and generally supports you. (Could be from the beginning of a certain period of time or situation.)
My Mom has been with me all my life. She is my A one from day one.
John is my A one from day one. We started this job at the same time.
John is my A one from day one. We started this job at the same time.
by LiteBrite169 December 22, 2021
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A one from day one • shootin a fair one from the shoulders • going from one hell to a slaughterhouse • One fart away from a disaster • One happymeal away from being a pedofile • He just kept talking in one long incredibly unbroken sentence moving from topic to topic so that no one had a chance to interrupt, it was really quite hypnotic • a one • A one clip • A One Dance • A one legged man in an arse kicking contest.