One of the low-lifes who monitor and manage the pitiable and pathetic bungie.net forums. These poseurs consider themselves ninjas for some unknown reason. They believe they have the ultimate power like in "Naruto" and are "1337 H4x025", when in actuality the are morbidly obese geeks who surf the "interweb" in their mother's basements. Forum Ninja's are pathetic excuses for human beings and need to be taught a lesson by real ninja's and deserve a shuriken to the juggular.
Just go to Bungie.net and get banned, whoever bans you is a forum ninja (pathetic moderator who thinks they are "bad ass".
by Icanhazreconz August 13, 2008
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 02, 2010
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 05, 2011
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!
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 February 11, 2008
by ralphie parker May 16, 2008
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.
by SickSoc November 14, 2011
by mynameisjesusgodboiyeh July 07, 2010