What is Nujack?
1.
A slang term attached to a greenhorn or a new guy into hardcore music. Generally these people are ex-scene kids who shave their heads and act tough.
"Hey man, sup?"
"Not much bro, just sitting here"
"Yeah, this show's boring, whoa haha, look at that nujack"
"His Stick To Your Guns hoodie and diamond plugs kind of give it away"
See
