What is Newjack?
1.
The word "newjack" is another term for "newbie" or "noob". It means one who is new to something and lacks experiance and style in it.
Look at that guy try and hardcore dance, he's such a newjack.
2.
See New Jack
"They think that I'm a new jack/ but only if they knew that/
They who think wrong are they who can't do that"
-Rakim, Lyrics of Fury
3.
1.) Jerome "Newjack" Young. The most hardcore professional wrestler of ALL time. Former bounty hunter, with four justifiable homicides to his credit. Known for his profficient use of weaponry. Including such objects as trash cans, vacumns, crutches, and staple guns.
2.) Any quick, random mugging. In which the assailant exits, as abruptly as he enters.
"I watched this guy get smoked for his Ipod. It was the worst newjack I ever saw!"
See