To ninja;To show talent of a ninja;
To use a large amount of ninjaness
Did you see that guy, he was totally ninja-ing
by Badwick Tsuraide May 05, 2006
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The act of asking how to spell one's name, when, in reality, you forgot their name.
Luke: "Hey Sarah! Whats up?"
Me: "Hey man! Not much, oh dude, I accidentally deleted you off my phone. Can you re-add your contact?"
Third person: Dude! You rock at Name Ninja-ing."
by etuue June 19, 2010
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