someone who is using the perk "ninja", or "ninja pro" in "Call of Duty: Modern Warfare II".
In a free for all Ninja: "Ooh I'm gonna sneak up on Erik B Red, and kill his ass...Bam!!!! How you like them apples?!?!?!" Me(with a heartbeat sensor): "Damn ninjas!!!!! I'm gonna kill you ninja!!!!"
By Erik-B
some blue haired fortnite streamer that 12 year olds look up to
I love watching Ninja's Fortnite streams. Ninja is a pro at Fortnite.
By bigthiccboris
a rhyming derivative of Ginger... ie a Redheaded person.
"watch out here comes a Ginger Ninja" or "Nobody likes Ninjas"
By zkpilot
To get an item from a MMORPG, saying they need it, which in fact they don't. Then they sell it to other players for Money.
OMG! That noob ninja'd my LOOT!!!!
By Chunsa
A word similar to nigga but for Asians.
Azn1: What's good Ninja? Azn2: Nothing much my ninja. or... Black guy: What's good my Asian nigga? Azn: Burning trees ninja.
By Deflecto