Das EFX is an American hip-hop group. It consists of rappers Skoob (also known as Books, born Willie Hines on January 2, 1971) and Dre (also known as Krazy Drayzy, born Andre Weston on June 1, 1972). They rose to popularity in the early 1990s due to their affiliation with EPMD's Hit Squad and the group's stream of consciousness lyrical delivery, which became one of the most influential lyrical styles in hip hop music during the early 1990s. History Both members of the group hail from Brooklyn, New York City but the two met at Virginia State University in 1988 and began performing together. They named themselves "Das" standing for "Drayz and Skoob" and "EFX" meaning "effects". Das EFX caught the attention of EPMD at a local talent show where, despite losing the competition, they did well enough to convince EPMD to sign them to a recording contract