<p><strong>Noun</strong></p><ul><li>Plural: Mickeys</li><li>Also called: Mickey Finn</li><li>Slang: A drink, usually alcoholic, to which a drug, purgative, or the like has been secretly added, that renders the unsuspecting drinker helpless.</li><li>Also: A potato, especially a roasted Irish potato.</li><li>A male or female given name.</li></ul><p><strong>Adjective</strong></p><ul><li>(sometimes lowercase): mickey mouse.</li></ul>