ninja chirpse

Chirpse so subtle, but effective, that the other person doesn't realise until it's too late

Guy 1: Dude I totally scored with that girl last night!
Guy 2: Really? She didn't seem that into you...
Guy 1: It was a classic ninja chirpse

by Gerontius June 6, 2013

Ninja Typo

A Ninja Typo is a punctuation or grammatical error that does not reveal itself to the author (no matter how hard the author looks for it) until it is too late (i.e. after it has been published in a way that cannot be retracted).

Example : Dang! I proofread this email 3 times and I STILL managed to leave the "l" out of "turtle". That Ninja Typo just killed my chances of getting re-elected.

by Mank002 October 22, 2014

Ninja-moked

When tobacco is unknowingly slipped underneath the weed in a bong, giving the user a fat hit, wiping them out.

Damn maaaan, Ethan got Ninja-moked!

by Cameatsass September 7, 2018

rafters ninja

Somebody who always seems to know where everybody is at all times, even when huge amounts of effort have been taken to ditch them.
Originates from the way in which they travel mostly through the rafters, so as to stay out of everyone's awareness like a ninja

Person 1) Wow... I can't believe it, we managed to ditch Barfield. Now to spend some quality time with the amigos without jokes being undermined etc.
Barfield) *sprints along rafters like a Shinobi, darting from the shadows with unprecedented stealth* Hey guys, what are you all doing in town? You told me you all had the plague... You weren't tryin to ditch me, were you?
Person 2) Jesus, you're such a fuckin' rafters ninja

by Andy Hutchings January 13, 2008

Lag Ninja

Video game opponent who appears to teleport all over the map due to lag.
Sometimes using a lag switch.

"Dude I can't fucking hit him! He's a fucking lag ninja!"

by Yhatzee January 31, 2009

Booze Ninja

A term used to define a person who loots the booze off of a party, then soon after leaves.
Can be used as an adj, noun, verb, or adverb if your creative.

adj: Hey, get back here you booze ninjaing bitch!

noun: Don't let these two booze ninjas in the party.

verb: Man, I booze ninja'd some bitches party.

adverb: Hey, you guys booze ninjaingly stole my booze from my party last night!...? (Im not creative)

by Jay Ko March 28, 2009

accent ninja

Someone who usually doesn't have an accent, but every now and then, an obnoxious one sneaks its way into conversation.

Yo, that dude just accent ninja'd me!

by RobinSparkles1983 August 16, 2010