ninja puller 

A ninja puller is a strategy for player killers to get other players killed and steal their stuff in MMORGs like World of Warcraft. Is there a MMORG yet like WOW that this is not the best and quickest strategy for character advancement?

Leeroy Jenkins forgot what the pick up key was nor did he know that his strategy would later be called 'ninja puller'.

ninja puller by John L Foster! December 25, 2007

pulled a ninja

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!

pulled a ninja by StarGazer453 October 15, 2010

Pulled a Nina 

Verb: For a girl to have arrived home with more than one guy; A woman having made several men fight over at her house. Usually the guys will have been unaware that the others would be there.

Often occurs after a night out (weekends especially), but can happen at any time.

Oh god, I pulled a Nina again last night - such a hassle trying to get the other 2 to leave!

Pulled a Nina by smurfx October 30, 2011