A person in dark clothing who darts out in front of your moving car at night. Any person appearing out of nowhere in an urban setting.
God damn these urban ninjas! You can never see where they come from. One day I'm gonna accidently run over one of these motherfuckers on the way to Taco Bell!
by Sgt. Abe Carver October 3, 2004
Get the urban ninja mug.by izcool May 10, 2008
Get the Ninja Library mug.An entity, either homeless or appearing so, that practices the stealthy fictional arts of Karatsu, Tae Kung, etc. Usually carry at least one eating utensil as a weapon. You can find at least one of these in Grand Central.
The Hobo Ninja would have used his centered force to drop a mountain on you, but the soup kitchen opened early.
by Hobo Ninja June 25, 2004
Get the Hobo Ninja mug.It is a group of 5 frineds Leonardo, Raphael, Michelangelo, Donatello and their sensei, Master Splinter and they spend their nights making fun of others behide their backs and they get a kick out of it.
I went out with the ninja turtles last night and they are still the same old people making fun of people it is just sad.
by Avery Manshake January 13, 2008
Get the ninja turtles mug.to discretely (like a ninja) tuck an erection under the waistband of underwear or belt line of pants.
a true ninja swipe is done in one swift motion.
a true ninja swipe is done in one swift motion.
yo, i was freeballing in my sweats when i got a boner- i had to ninja swipe that shit so it wouldn't look like i was proppin a tent
by princealberto July 7, 2009
Get the ninja swipe mug.an example of ninja lag, in anime is when swordsmen or ninja slash their swords at each other, sometimes they have time to put their sword back into the sheath and walk away before the other person is actually cut by the blade.
by Sweaty man in your 7th period September 15, 2009
Get the Ninja Lag mug.by marceld April 2, 2010
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