"O.P.P." was released as the lead single from Naughty By Nature's self-titled second album. "O.P.P." was one of the first rap songs to become a pop hit when it reached No. 6 on the US Billboard Hot 100 and No. 35 on the UK Singles Chart. The song made many media outlets' lists of one of the best rap songs of all time. Everyone will know you are a fan when you wear this O.P.P. Naughty By Nature T-Shirt.
