"Slam" is a song by American hip hop group Onyx. It was released on May 11, 1993 by JMJ Records and Rush Associated Labels as the second single from Onyx's debut album, Bacdafucup. The song introduced slamdancing into hip-hop.

Onyx is an American hardcore hip hop group from South Jamaica, Queens, New York City, formed in 1988 by Fredro Starr, Suavé and the late Big DS. Sticky Fingaz joined the group in 1991.