"Luniz - I Got 5 on It" is a song by American hip hop duo Luniz. It was released in May 1995 as the lead single from their debut album, Operation Stackola. It features R&B singer Michael Marshall. The song reached number 2 in Germany, number 3 in the United Kingdom and number 8 in the United States. The single was certified Platinum by the RIAA on October 31, 1995 and sold one million copies domestically.