"Deli Oğlan" (En. Crazy Boy) is the fourth single, ninth overall, by Belgian-Turkish singer Hadise from her second self-titled studio album Hadise. The single is the Turkish version of her song A Good Kiss and is the first single to be released in Turkey only. The song has officially established Hadise as part of the Turkish music scene, as her previous singles didn't receive heavy plays on both radio and television, with the exception of "Stir me up" and "bad boy".