What is "rudeboy"

n. 1 A male juvenile delinquent (used originally in Jamaica in the 1960s). 2 A male enthusiast of ska music.

"Rudeboy" is a song by British drum and bass duo Sigma, featuring vocals from British singer MC Doctor. The song was released in the United Kingdom on 15 December 2013 as a digital download. The song has peaked at number 56 on the UK Singles Chart and number 12 on the UK Dance Chart.The song serves as the lead single from their forthcoming debut album Life (2015).