a variety or method of playing certain poker and other games in which a deuce represents any suit or denomination that the holder chooses: We're playing five-card stud, deuces wild.
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.