Of the many hardcore rappers to emerge from Memphis during the late '90s, Project Pat stood tall amid his peers. His affiliation with the Three 6 Mafia collective introduced him to many listeners, especially after he was featured on the group's hit song "Sippin' on Some Syrup" in 2000. Yet Project Pat (born Patrick Houston, brother to Three 6 Mafia founder Juicy J) made his mark on much of America with a hit song of his own a year later, "Chickenhead." The song -- which features production by Juicy J and DJ Paul along with vocals by La' Chat -- became a Dirty South anthem in 2001 and propelled Pat's third album, Mista Don't Play: Everythangs Workin, into the Top Five.