NINJIZM 

To jizz on someone with such ninja stealth that they are unaware the act has even been performed

The ninjizm skills of master wang were astonishingly accurate

NINJIZM by Fuknuzallup December 16, 2018

Ninjizzled 

When your partner finishes you off causing you unknowingly to receive a surprise facial upon your own face.

Dude, I can't believe I got ninjizzled in the back of my car last night

Ninjizzled by TheFredShow December 18, 2016

ninjism

Ninjism: to perform an act comparable to that of one or more ninjas. used only as a adjective, ever.

When Thor fucking owned that bitch racoon, with his foot, Tyler thought to himself "what a brave act of ninjism, far superior to those of those DUMB BITCHES over there, here cums the baby"

ninjism by Tonka tough Tyler December 10, 2007

law of ninjism 

This law states that any who become a ninja remain a ninja. More specifically if you become a ninja in a video game, real life, or other you remain a ninja. This means it crosses over into your. actual life.

According to the law of ninjism, that is so a ninja.

law of ninjism by TimePeradox99 May 17, 2014

ninjiz 

the stuff ninjas shoot out when they ejaculate.

the ninja shot his ninjiz all over that bitch.

ninjiz by juliana00 November 28, 2005

ninjism

Ninjism: to perform an act comparable to that of one or more ninjas. used only as a adjective, ever.

When Thor fucking owned that bitch racoon, with his foot, Tyler thought to himself "what a brave act of ninjism, far superior to those of those DUMB BITCHES over there, here cums the baby"

ninjism by Tonka tough Tyler December 10, 2007

ninjizz 

1.(n) Man-sauce of a ninja.

The ninja popped like 16 boners, bigger than the biggest blackest boners alive. The each shot out flowing streams of ninjizz and made whistling sounds too.

ninjizz by Luvnuts March 3, 2003