An STI that slowly overtakes all brain function and at the same tame amplifies many specific brain waves. These brain waves increase hand eye coordination, motor function, reaction time, and overall lethality. Through lab testing this dreaded infection has proven to leave the afflicted with an overwhelming desire to hide in shadows while wearing all black. The disease was named "ninjitis" because in extreme cases the afflicted have been left with an additional need of seeking training and becoming a full ninja.
by blizzard55555 July 30, 2009
Get the ninjitis mug.A viral infection transmitted by Ninjas and Ninjinas. Unknown in origin, this mysterious disease will be around just as long as those damn lazy ninjas
that ninja snuffed my duff now i have to get two shots in my throat every day to keep my ninjitis at bay
by bob hastills October 10, 2005
Get the ninjitis mug.Guy: ha ha ha ha ha ha ha
ME: It's the laughter ninjas kicking you in the face
Guy: dude you have a serious case of ninjitous
ME: It's the laughter ninjas kicking you in the face
Guy: dude you have a serious case of ninjitous
by CarbonTheory June 10, 2009
Get the Ninjitous mug.Really lovely person and also really charismatic. Some girls don’t get Into him but they regret after. If he loves you and you love him back then fun things in life happen also works hard if he wants something.
by Grace avanta March 25, 2019
Get the Nirjit mug.Nigjitsu is a fighting style originating in Compton CA.. it is the ability to whoop ass one handed while simultaneously eating fried chicken and smoking Newports.
by Baby buffalo March 17, 2020
Get the Nigjitsu mug.by Smickle pickle July 10, 2020
Get the Ninjitsu mug.Nijita is a very cultivating person.
by anonymous November 24, 2021
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