Practitioner of a martial art developed as a means of countering Samurai military power and monopoly of single-edged swords. Erroneously thought by many to have evolved in Japan. Revealed in "Batman Begins" to actually be practiced way up in the mountains in Tibet, thus rendering Ninjas safe from any surprise attacks from the Samurai, who did not live in China.
Hello Bruce Wayne! I am an Irish Ninja living in the Himalayas, and I am here to teach you to be Batman!
WTF? You aren't going to burn down dad's mansion, are you, you crazy lamestain?
WTF? You aren't going to burn down dad's mansion, are you, you crazy lamestain?
by Juan Non-lamestain September 26, 2008
Get the ninjamug. This word is NOT a replacement for Nigga or a safe word for a whiteboy,Insane Clown Posse use this word as a term for a real ninja,a silent dealy assassin,they use the term in a song that is about what it would be like to be a ninja
by adproof July 26, 2006
Get the ninjamug. by Raphael April 1, 2003
Get the ninjasmug. Homies, Friends. A group of mulitple white people, and 1 black man from the can. Started up by a white man from the can, that went to jail and came back calling all his friends NINJAS. Ninjas are chosen not anybody can be a ninja.
Person 1: Hey whats up muh ninja?
Person 2: Chillin my ninja.
Person 3: Whats up my ninjas?
Person 1 and 2: You aint no fuckin ninja person 3.
Person 2: Chillin my ninja.
Person 3: Whats up my ninjas?
Person 1 and 2: You aint no fuckin ninja person 3.
by Redneck Rambo September 24, 2009
Get the Ninjasmug. by Bill know-it-all Gates March 11, 2007
Get the not a ninjamug. by that guy with the mustache February 12, 2010
Get the Ninjaedmug. Dave: You stole your dad's car and had sex with your girlfriend in the backseat and made it home before he woke up for work the next morning?! Dude, that is totally ninja!
by fauxamis March 23, 2007
Get the ninjamug.