Very high-quality cocaine, usually right off the key and uncut. Doesn't look like regular coke---it's flaky instead of grainy, it's sparkly instead of dull, and it's slightly yellow-grey instead of being plain white. Good shit, since 1 gram = ~12 lines. Numbs all the way down and gives you a case of the chills.
That fishscale we got last night was the bomb.
ayon kay Buddha420 ika-13 ng Oktubre, 2005
6 more definitions
Specific type of high end cocaine, 90% cocaine 10% sulfide of sulfide composite
"How much for an 8 ball of fish scale?"
ayon kay Conrad ika-19 ng Hunyo, 2003
The name is a reference to a highly potent form of cocaine named Peruvian Fishscale.
Wow son im straight buggin off this fish scale.
ayon kay Da Broxx Finest ika-09 ng Hulyo, 2006
The shiny flakes in rock cocaine. Fish scales mean high potency. Mistaken for fiberglass, due to an urban legend.
That soft has a lot of fish scales.
ayon kay DROC ika-27 ng Hulyo, 2005
90% pure cocaine
"dude i got some bomb fish-scale"
ayon kay Scott Tabor ika-13 ng Enero, 2012
A term popularised by Kaish, derived for slang terminology for high quality cocaine and subsequently assimilated to be descriptive of anything of high quality or good.
This shit is fishscale!
ayon kay squally mommy ika-14 ng Pebrero, 2006
The stuff that, in Dunkirk, NY, everybody wants, but only the puertoricans have.
I would love some of that fishscale but we gotta go through the ricans.
ayon kay no-one-here ika-08 ng Mayo, 2007