ninja-shin

A mass of swelling from the top of the ankle and up to the knee that doesn't stop you from walking or jogging..

Dude kicked the heavy bag so many times he got some ninja-shin..

by 12speed June 15, 2023

Ninja Dick

When somebody as an above average or otherwise huge penis when erect but shrinks to near disappearance when flaccid, or in other words vanishes like a ninja.

Example: That mother fucker has a ninja dick.
Example 2: I got ninja dick. that shit maybe 1 or 2 inches long till I get a hard on but then that shit massive.

by Pickle Reeves May 3, 2023

ninja ops

When you stealthily sneak-into your girlfriend's home after her kids have gone to sleep, so you can get some.

Man, I had to do some Ninja Ops at Michelle's house last night just so I could get some.

by Ojete April 27, 2014

Ninja

1. A wicked guy with a mask and is secretly professional with some shurikens.

2. Some overrated Fortnite player who ended up being professional at video games...

1. Kim Jesse is a ninja at martial arts.

2. Ninja used to be my favorite YouTuber...

by Aedyn September 30, 2018

ninja footprint

Another term for camel toe, characterized by the toeprint a ninja's shoes leave on the ground.

Did you see how tight that chick's shorts were?
Yeah, that was one hell of a ninja footprint.

by CrapsimusMaximus May 21, 2017

Ninja Dust

The powder at the bottom of a can of Wasabi Nuts.

Bro, I was eating some wasabi almonds and that fucking ninja dust shit got in my eyes. That shit burns. I bet you could blow that shit in somebody's face on purpose and be a total ninja."

by Wip3ou7xl March 10, 2013

Ninja

A popular streamer that constantly wins games of fortnite. He gets paid to play video games for a living.

Ninja loves PUBG

by OriginalName123789 August 20, 2018