NU-SKOOL
AMPHETAMINES OR SPEED, MORE LIKE CRANK,METH,GLASS. The term is used when one or more tweakers are in the presence of some authority figure ,ie; school teachers, parents, the pay phone at the police dept.ect... and dont want their conversation completly understood. as apposed to "olskool" which refers to the "rode hard and put out wet" cocaine, or more specifically crack
tweaker 1; " DUDE,I just got out a jail, I'm on the pay phone at the W.Valley cop shop, pick up a teener of nu-skool and come git my ass out-a-here tweaker 2; "Im on my way, be there with fresh round-ball and a teener of nu-school in no time at all.