by 19DJF74 May 12, 2008
Get the ninjamug. The professional term for 'creeper'
by Mr. Sneakers October 15, 2009
Get the Ninjamug. "look at that wannabe ninja!"
by stuffypupz April 4, 2010
Get the NINJAmug. Noun - 1. Vessel of pure unfiltered awesome, commonly a person.
2. Trait, similarity to a ninja.
3. Essence of ninjaness - contained in all asians.
Adjective - 1. Similar to a ninja.
2. Awesome
Adverb - Similarity of action to as if it had been performed by a ninja. See Awesome
Verb - To assassinate or otherwise kill as if one was a ninja.
2. Trait, similarity to a ninja.
3. Essence of ninjaness - contained in all asians.
Adjective - 1. Similar to a ninja.
2. Awesome
Adverb - Similarity of action to as if it had been performed by a ninja. See Awesome
Verb - To assassinate or otherwise kill as if one was a ninja.
by A Shadow March 29, 2009
Get the Ninjamug. Variation of the term nigga, used to refer to a person of Asian descent. If someone is your ninja, he/she is your Asian friend who you are comfortable with.
"Hey, this ninja over here just got us some nice seats!"
"I'm gonna bounce. See you later, ninja."
"Ninja, you don't know what you're talkin' about."
"I'm gonna bounce. See you later, ninja."
"Ninja, you don't know what you're talkin' about."
by HayyItsRay August 19, 2009
Get the Ninjamug. A general term for any STD. The Ninja creeps up on you when you least expect it to. Having unprotected sex is a good way for the Ninja to get a hold of you.
Guy 1: I haven't been feeling very well lately...
Guy 2: I bet that chick you hooked up with at that party gave you the ninja.
Guy 2: I bet that chick you hooked up with at that party gave you the ninja.
by Latina_LC July 29, 2009
Get the Ninjamug. 
Get the Ninjamug.