Enzyme has three imprints: Enzyme K7, Enzyme VIP and Enzyme X. JUGGERNAUT, another pseudonym of van Kerckhoven during his Ruffneck years, has released a single, "Ruffneck rules da artcore scene!!!
The text refers to an artist or musician who uses the names Enzyme K7, Enzyme VIP, and Enzyme X.  JUGGERNAUT is one of their aliases, and they released a single called "Ruffneck rules da artcore scene!!!"