OI NINJA

When someone yes oi ninja at a ninja it automaticly means you have a fight on your hands

me: hy kyle

kyle:what
me:OI NINJA

kyle kicks my ass

by mynameisjesusgodboiyeh July 9, 2010

Ninja Chop

After you blow your load in your girlfriends mouth, right before she swallows it, you knife hand chop her in the throat and watch her spit it all over the place.

"Man last night I Ninja Chopped my girl, I never laughed so hard!"

by SickSoc November 13, 2011

ninja shnoof

When a ninja hides in your pajamas and right when you're about to go to sleep he thrusts his sword through you.

Sebastian: I'm pretty tired, good thing I already have my jammies on.
Thad: Did you just call your pajamas jammies?
Sebastian: Uhhh.......I can ex-
Hidden Ninja: shnoof!
Sebastian: *dead*
Thad: Holy shit! a ninja shnoof!

by HELLMANNSstain January 11, 2009

ninja wasp

a large all black wasp that apears from thin air when it's name is spoken and exhibits very aggresive behavior.

hey you guys don't go out side the ninja wasp just chased me down the block... sorry tommy it got your little brother , he's gone.

by bird from three March 20, 2011

Ninja Sanchez

THIS IS WHEN YOU JUST FINISHED TAKING A SHIT, BEFORE WIPING, YOU RUN YOUR INDEX FINGER BETWEEN YOUR ASS, SNEAK UP ON AN UNSUSPECTING VICTIM FROM BEHIND (LIKE A NINJA) GRAB HIS/HER HEAD AND AND RUN YOUR SHIT STAIND FINGER UNDER THE NOSE IN A TYPICAL NINJA THROAT CUT MOTION.

FOR BEST RESULTS BEFORE YOU RUN YOUR FINGER IN THE THROAT CUTTING MOTION WHISPER SOFTLY,"ninja sanchez"

by ManBearPig05 April 2, 2010

ninja monkey

Masturbating in a public place

dude i was ninja monkeying in the mall bathroom last week.

by ralphie parker May 15, 2008

Smut Ninja

A li'l asian man who engages in the theft of rare panties, and takes the term "peeping tom" to a whole new level...

Westport nookuh pulled a smut ninja and stole away on his bike, ass hanging out of his pants, as per usual.

by Nookuh July 21, 2003