A card that forces the next player to draw four cards unless they can stack it. It is actually a message saying that person hopes you die in a shallow grave and don't want you to be alive.
Guy 1 with one card left: Uno
Guy 2: *lays down Uno plus 4*
Guy 1: "You're dead to me."
by That Uno Man May 29, 2019
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the most powerfull card in humanity its banned from wars everywhere except the us its so powerfull the nazis are trying to revive a certain mustache man with it
nazi: hey mustache lad
mustache lad: ye
nazi: uno +4
mustache lad: f**k u
by issis6 October 19, 2021
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