basically doing everything a ninja (killing sneaking around taking out pirates the usual) does without being seen or heard
by the true ninja August 29, 2006
Ninja has no definition as Ninja cannot be defined
by The only real ninja here March 02, 2010
by Sir Jesus H Christ January 25, 2005
Ninja can be mistaken for those guys who run around at night in black however, similar is it’s true definition. Which is a criminal who robs and joins gangs these “ninjas” are well known for being loud and abnoxious.
by Komodo Food July 10, 2023
Person 1: Did you watch that basketball game last night?
Person 2: Ya, omg, that move that that guy did was like, so ninja!!!
Persoon 1: IKR!!!!
Person 2: Ya, omg, that move that that guy did was like, so ninja!!!
Persoon 1: IKR!!!!
by Mr. Hedgehog December 21, 2010
He is a fortnite twitch streamer and all he dose is sit on his ass all day and show off his skins on fortnite. He never spends time with his wife and just plays with drlupo and tictactim. He also has a desease called ligma but when u say it to him he will get salty and bam you
by StopNinja September 08, 2018
by Awesome5367261 January 02, 2020