Okay, so I heard this song done playing at the beginning of a comedian's (Steve W. Brown to be exact) standup routine.

All I know is the first four words. The first four words in the whole song are: "Believe it or not."

It's a rap song, but its a old school beat with a current rapper rapping over the beat. I'm not sure how recent the song is. But any suggestions on who it might be?