mickey

(UK, informal) someone's pride in themselves, which others take away by laughing at them

(slang) Short for Mickey Finn (“an alcoholic or non-alcoholic drink deliberately doctored with a drug intended to quickly render the drinker unconscious”).

(Canada, informal) A small bottle of liquor, such as whiskey, usually holding 375 millilitres (13.2 imperial fluid ounces; 12.7 U.S. fluid ounces), typically shaped to fit in one's pocket.

(slang, offensive) An Irishman.

(slang, offensive) Synonym of Mick.

(slang, offensive) A Roman Catholic person.

(Ireland, slang) The penis.

(UK, slang) Short for Mickey Bliss (“an act of urinating; a piss”).

(informal, rare) A Mickey Mouse cartoon.

The smallest distance that a computer mouse can move a cursor on a screen, which is used to measure the device's resolution or sensitivity.

(Australia, informal) The noisy miner (Manorina melanocephala), a honeyeater endemic to eastern and southeastern Australia.

(Australia, slang) A young bull, especially one which is unbranded and running wild; a bullock.

(slang, old-fashioned) A potato or sweet potato; specifically, one roasted over a fire outdoors.

(slang, rare) The vulva.

(slang, historical) A type of bombsight assisted by radar.

Sometimes followed by up: short for mickey-finn (“to drug (someone) with a Mickey Finn (“an alcoholic or non-alcoholic drink deliberately doctored with a drug intended to quickly render the drinker unconscious”); to secretly put a drug into (someone's drink) to render them unconscious”).

(Australia, informal) Short for Mickey Mouse (“excellent, grouse”).