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

Some blue haired streamer with loads of cash.

"HE'S STREAM SNIPING DUDE!", *reports for having higher ping*.
Guy: what a Ninja.

by iiiCassh November 24, 2018

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

Minge ninja

It all happened so rapidly he was in and out like a ninja

You know that guy I took home hes was swift he was like a minge ninja in and out before I knew it....premature

by Chop81 April 3, 2021

HotBox Ninja

a HotBox Ninja is someone who has to sneak in the bathroom and smoke weed because they are an in the closet pothead.

Ducky: Why were you up so late?
Nova: I was being a HotBox Ninja in the bathroom last night.

by SD Nova May 27, 2017

Brazen Urban Ninja Squirrel

The unofficial mascot of Temple University in Philadelphia, PA.

Official mascot: Owl. Unofficial mascot: Brazen urban ninja squirrel.

by rogergentry306-232 September 1, 2021

Coffee Ninja

Coffee Ninjas are usually local beings living in your neighbourhood and hiding in plain sight.
They appear tired with big bags under their eyes because of their nightly activities. They are also referred to as insomniacs and night owl.
You can easily befriend a coffee ninja by offering them some dark bitter coffee.
Coffee Ninjas are peaceful by nature but be careful not to disturb their piece or hurt their friends. They're wrath is scary

There's a reason they're called "ninjas"...

P1: Hello! Sorry just wanted to give you some coffee.
Coffee Ninja: thanks, you are in my not-kill-list now.

P1:Dude, I met a Coffee Ninja!
P2: Wow, be careful they're insomniacs!

Coffee Ninja: I have the power of coffee gods by my side and I will fight the Monday monster for the sake of all humanity

by Birbados November 21, 2021