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ninjaistic 

like or comparable to the awesomeness of a ninja. as fantastic as a ninja. having the intense skillfullness of a ninja.
that was ninjaistic!

all asian movies are totally ninjaistic!
ninjaistic by secretasianninja September 17, 2010

ninjaing 

basically doing everything a ninja (killing sneaking around taking out pirates the usual) does without being seen or heard
d00d I was having so much fun ninjaing yesterday I took out three guards with no problems
ninjaing by the true ninja August 29, 2006

ninjinity 

Using a Ninja blender for the first time.
That's the first time my Ninja blender has been used - you took my ninjinity!
ninjinity by Scissorsisters December 7, 2015

Ninjaing 

The Act Of Shop Lifting Or Doing Something Very Ninja Like.
Guy1 "hey what you up to?"
Guy2 "not much just going ninjaing"
Guy1 "oh ok cool could u get me a mars bar?"
Ninjaing by ParasiticVampyric March 3, 2009

ninjinity 

The ability to be ninja or like ninja.
"Your ninjinity is amazing"
ninjinity by Troy and Jeremy March 5, 2008

ninjaian2011 

Ninjaian2011 is a small youtube channel that makes vidieos that are part gacha life and part other things he makes GLMM and skits and talks about stuff and builds stuff and it oddly intresting sub to him
My favorite youtuber is Ninjaian2011.
ninjaian2011 by Unknown user 78686 October 1, 2020
More from Urban Dictionary

piddlefart

verb. To waste time doing nothing.
Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
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