T.I. featuring Lil Wayne's "Ball" and the Showboys' "Drag Rap (Trigga Man)."
The distinctive intro and 808 patterns from this Queens duo's 1986 12-inch hit was chopped up and preserved on the bounce beat for T.I.'s certified Gold lead single off his eighth studio album, Trouble Man: Heavy is the Head (2012).
(Photos from left: Ilya S. Savenok/Getty Images, Profile Records)