I know KB means Kind Bud and that it's really high quality. I've smoked some ak-47 nuggets. Blew me out of the water. I smoked it in a joint one day after not getting high for a long time...I didn't know it was that good shit...so i was tokin and tokin and chiefin like hell, then I was chokin and chokin and heaving like hell! I kept heaving air from my lungs until I could finally breathe again, and I've still to this day never felt a high like that! The only thing I'm confused about with KB is how it's grown. It sells just like hydro around here, and usually tastes a lot like it.