I'm thinking of making my own, from one night where I was positive that I had become a train engine. but for now..
He sold his soul to the devil for coolness. He has to give up his firstborn son, by burning him alive in an oven on his sixth birthday. Little does he know, the devil did not give him coolness; it merely game him illusions of coolness.
A rap is be considered a song, depends on what he puts in the background to accompany him. Otherwise it could be poetry done rhythmically, which could also be considered a song, it depends on your interpretation of the meaning of song. In this case you are being an asshat though, and I have to shoot ya down for it.