When Oscar Wilde went to court for holding an affair with Lord Alfred Douglas, the prosecutor tried to quote Dorian Gray as evidence against Wilde.
Oscar Wilde's famous last words: "Either that wallpaper goes, or I do." (Source)
Oscar Wilde also wrote fairy tales for children, some with conservative messages. (Source)
Oscar Wilde is buried in the same Paris cemetery as Jim Morrison and Gertrude Stein. (Source)