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.
Is a basketball slang term given to first year players in college or pro basketball that come from the Hip-Hop urban culture. The players come on the scene with style and charisma to go along with an explosive game.
LeBron, Carmelo, and D.Wade were Dunkadelic Newjacks that came into the NBA last season and delivered. The Atlanta Hawks have a rising star in Dunkadelic Newjack Josh Smith, the 2005 NBA Slam Dunk champion.
A term originating in the 80's to refer to a music genre which featuredelements of Hip-Hop, R&B and pop. Groups such as Bell Biv Devoe, Guy, Heavy D, and New Edition are all from this era.
Oreos newsjacked the 2013 Super Bowl blackout by tweeting an image that said "you can still dunk in the dark" within minutes of the lights going out. With 10k retweets in one hour, they saved millions in traditional advertisement.