When someone appears or disappears from the surrounding area with few or no people noticing.

Also when you do a really cool ninja move, especially if you could never do it again.
Joe: Oh, hi Jon.
Jon: Hi Joe.
Sam: Hey guys!
Joe: When did you get here?
Jon: He pulled a ninja.

Man: *drops glass*
Waiter: *catches glass without spilling drink*
Man: Wow, you just pulled a ninja!
by StarGazer453 October 13, 2010
Get the pulled a ninja mug.
To pull a stunt/prank/feat in a ninja-esque manner.
Bobby stole Lee's bike yesterday, so Lee had to pull a ninja and steal it back.

Obese Maurice tried to pull a ninja during hide and seek, but failed as his 500-pound girth collapsed the branch he heaved himself on to.
by inaccuracy November 13, 2010
Get the Pull a Ninja mug.
N., When someone thinks they're so cool, and tries to do something, but fails epically.
Person 1: Remember when he pulled a drunk ninja?
Person 2: Hahaha! I do! He tried to do a back flip, but landed his ass in the dumpster!
"Drunk Ninja": I saw you pulling a drunk ninja last week!
by Sober Ninja March 6, 2011
Get the pulling a drunk ninja mug.