Rapper disguised as old man raps in Harlem, NY

Now this is a priceless prank! Watch as Coby Persin and 21-year-old rapper Hi-Rez (who underwent a serious makeover and transformed into an 80-year-old grandpa) hit the streets of Harlem, New York to perform a few jaw-dropping rhymes for an unsuspecting crowd. Credit to 'Coby Persin'.