An evangelical christian who hypocritically denounces homosexuals while being one. This type of person is typically in a high-profile position and nearly always in the closet.
The chief pastor would often say, "God hates fags," in his sermons, but when it turned out that he had been seeing a gay prostitute, my friends and I agreed that he was a gayvangelical.
An alternative, more correct word to express the music phenomenon known as UK Garage, usually listened to by pikeys and produced by shit "bands" like So Solid Crew