Muff ninja

To steal the woman your friend was planning on banging

I was a total muff ninja last night, sorry bro.

by Axon March 15, 2015

Cyborg Ninja

A title dubbed to most cyborgs for their ninja-like appearance in the Metal Gear series.
Such "Cyborg Ninja" include:
Frank Jaeger: AKA Gray Fox.
Olga Gurlukovich.
Jack: AKA Raiden.

Person 1: Man that cyber-ninja dude's cool!
Person 2: That's Gray Fox, and he's a Cyborg Ninja.

by NaixStriker May 31, 2017

ninja it out

when in a tight situation, solve it in the most ninja like way as possible.

dude, chris was about to get capped by niko, but it he was able to ninja it out and it was cool.

by servant of the boognish November 06, 2009

boo ninja

A Boo Ninja is a man who consistently scores women which are obviously way out of his league. Most often the Boo Ninja is spotted in bars working his magic. In this setting the Boo Ninja will look much like a scout master holding court with his young charges gathered around a camp fire. But the Boo Ninja is no scout master and his charges are not suburbanites but rather really hot young women and with each word the Boo Ninja speaks his audience will either laugh or compliment him on his wisdom as each competes to be his paramour {fuck} for the evening.

"Look at that bald fat fucking old Boo Ninja... he is old enough to be their fucking grandfather, he had the damn valet park his Yugo and yet look at all of that fabulous {highly fuckable} , boo {pussy} hanging on his every word like he is some fucking mullah {Islamic preacher} issuing a fatwa {religious decree}.

by Jack Magnum, Weremo hunter September 20, 2015

Ninja pee

peeing on the side of a toilet bowl to pee silently

I ninja pee so people can’t hear me pissing(my walls are thin)

by god of carrots May 15, 2021

Ninja wash

The act of cleaning, drying and putting away something so quickly in succession, it appears to the onlookers as if you never even used the utensil at all, thus having the speed of a ninja, or chuck norris.

Chad: Yo Pete did you get any food?
Pete: Yeah! I finished already.
Chad: Then wheres your plate? I don't see it in front of you
Pete: Dan just took it.
Chad: I just checked the kitchen there's no dirty plates...
Pete: He must've done a ninja wash.

by Daanyal June 06, 2010

Ninja Jizz

When there is visible jizz on one's pants, yet the wearer of said pants has no idea how it came (no pun intended) to be there.

Emily: Nice white splotchy thing on your crotch...
Cara: Oh, it's just the light.
Emily: Are you sure...?
Cara: Unless I'm being ninja jizzed, there is nothing there!

by ThatPurpleChik March 22, 2010