to partake in the actions or activity of being a ninja. This includes sneaking, hiding in shadows, travelling on foot via rooftops, scaling buildings with a rope or grappling hook attacking/killing unsuspecting victims, using cheap tricks to evade and confuse.
by Matt-a-tat-tat December 26, 2007
Get the ninjemug. 
To steal or take wrongly; to hijack; to snatch; most synonymous with "to jack"
One who ninjes is a ninjer, or in ghetto parlance a ninja.
One who ninjes is a ninjer, or in ghetto parlance a ninja.
by usethisword September 29, 2007
Get the ninjmug. by lilratdude October 17, 2021
Get the Ninjmug. 
An upcoming rapper where independent female entrepreneurs like his music. He posts songs on SoundCloud to gain more followers. It isn't really working out. He came from the trenches and is now streaming on Twitch to pay his rent
Ninj The Rapper:
tafari got his license, see him inna ferrari
girls be thirsty for him, they be inna safari
they would eat him up jus like some calamari
but he dont want no girls he playin them, jus like atari
he droppin his opps, but he aint sorry
although he from the trenches, he gettin money, jus from bari
tafari got his license, see him inna ferrari
girls be thirsty for him, they be inna safari
they would eat him up jus like some calamari
but he dont want no girls he playin them, jus like atari
he droppin his opps, but he aint sorry
although he from the trenches, he gettin money, jus from bari
by aztrq April 2, 2022
Get the Ninj The Rappermug.