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 ninjamug. 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 Ninjamug. by izcool May 10, 2008
Get the Ninja Librarymug. 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. The ability of an individual, through luck or planning, to avoid unpleasant situations, particularly those involving law enforcement or government bureaucracy. See also: American Sniper: The Autobiography of the Most Lethal Sniper in U.S. Military History by Chris Kyle, with Scott McEwen and Jim De Felice. 2012.
"Jason went to sleep early while everyone else at the party got arrested for indecent exposure. Jason has the best ninja smoke ever."
by ajeffersonk September 20, 2013
Get the Ninja Smokemug. Brandon Sanderson is ninja-signing books in airports.
by jackatthekilns November 10, 2009
Get the Ninja-Signingmug. Someone that does not know how to work. Someone that has been given everything in life. Someone that avoids work.
by broom ninja January 2, 2016
Get the broom ninjamug.