Rock of the 90s phantom

My very funny girlfriend in 1989 had Calvary Baptist parents, who once had a sermon villainizing KROQ. Coincidentally, we had the first and only billboard campaign. (KROQ has never advertised since) But my billboard, located near her parents’ house was vandalized. By Jesus Freaks. One of them risked life and limb to remove my name from it. It was a dumbass campaign anyway.