derbisol Share definition Flag -a made up drug used for school drug surveys (also known as derb, dirt, DB) -used to tell if a kid is lying on the survey "how many times a week do you use Derbisol? a) 0/ not applicable b) 1-3 c) 4-5 d) 6-7" derbisol by Taylor530 January 30, 2007 0 0 Get merch Get the derbisol mug. Buy Now — $32.95 See more merch
