to slip somebody a mickey (finn)
01
to secretly put a drug in a person's drink in order to make them unconscious
![to [slip] {sb} a Mickey (Finn|) definition and meaning](https://cdn.langeek.co/photo/43448/original/?type=jpeg "to [slip] {sb} a Mickey (Finn|) definition and meaning")
Disapproving
Idiom
Informal
例
He frequently tries to slip unsuspecting victims a Mickey during parties, causing harm and distress.
The bartender suspects that someone is attempting to slip a Mickey Finn into customers' drinks and is vigilant in preventing it.
