a person who likes an artist for a song they heard on the radio, and not because of any other songs. Similiar to a band-wagon sports fan.
Person 1: "have you heard eminem's new song When Im gone? its sooo good!"
person 2: "no its shit, u damn radio fan."
person 2: "no its shit, u damn radio fan."
by crescexi January 13, 2006