Ninjaing

The Act Of Shop Lifting Or Doing Something Very Ninja Like.

Guy1 "hey what you up to?"
Guy2 "not much just going ninjaing"
Guy1 "oh ok cool could u get me a mars bar?"

by ParasiticVampyric March 3, 2009

ninjaing

Sneaking out of a party/bar without saying goodbye, unnoticed, like a ninja.

"Hey, where'd you go last night?"
"Aw man, I was starting to feel the shots so I had to ninja"

"Where'd your friend go?"
"Oh, probs home. She's bad about ninjaing"

by kylzzville December 5, 2013

ninjaing, ninja it, or ninjaed

ninjaing- downloading software illegally and bad-ass stealthily because you're that awesome of a cyber ninja, also means you're doing cool ninja stuff BECAUSE YOU'RE A MOTHERFUCKING NINJA!

(to) ninja it- similar to "pirate it" or "pirating it" so see above definition

ninjaed- you've been ninjaed!

Real Life Ninja: (Can't download new video game) Ywaaaaah shaaooohwah! (Throws shuriken at computer screen)
Computer's Response: Ninjaing, ninja it, or ninjaed!
Game downloaded...loading...currently .000001%
Estimated time remaining is 1 Year!
Ninja: AAAAAAAAAAAAAAAAAAAAH Shooooomaw!

Pirate: Yaaaarh! Got me some nice booty.
Ninja: (Holding pirate's internet booty)
Pirate: ...AAAAARRRRGH! I've been ninjaed!

by IMJUSTANINJA! June 27, 2011

ninjaminge

A gay boy bonnet humper

Hey Demon, want to ninjaminge me tonight?

by Mono February 3, 2003

Ninjaing

To behave (or attempt to behave) in a ninja-esque manner, with agility, skills, subtlety, and stealth.

I was ninjaing my way around the house in the dark because I didn't want to wake the kids.

by KnightSmithJones July 6, 2022