ninja

In bicycling lingo, a jogger or pedestrian dressed in dark clothing and no light or reflective gear at night.

I was out riding last night and almost hit a ninja. Good thing I was using a light.

by Grizzlybike May 09, 2015

Ninja

The piece of shit that bans you when you kill him.

Fuck you ninja.

by Fortnitebitch January 11, 2019

Ninja

The sneakiest thing that exists. They are also really cool.

1.Hey do you see that ninja over there
2.No...
1.Well now he is behind you because YOU NEVER SAW IT COMING!!!

by a22cr June 19, 2019

ninja

blue hair motherfucker

ninja is a blue hair motherfucker

by tuttikazooti May 17, 2021

Ninja

A phrase used in place of the word "nigga" It's a more fun way to talk to your bros without a white guy getting funny looks from black guys for saying nigga!

CJ: Wassup my ninja!
Darren: Wassuuuuup!!

by NastyDelicious May 28, 2014

Ninja

A totally ineffective fighting style.

When ninja Sarah did a karate stance, Diana ran her down with a car.

by Tikky Tak July 27, 2015

Ninja

Over rated retard that makes millions playing video games

Ninja likes Ben bunn

by Beaujolonger6er October 08, 2018