Ninjutsu is a large collection of different martial arts that was used by ninja. The ninja used 18 different martial arts called Ninja Juhakkei. These martial arts are...
Seishin-teki kyoyo(spiritual refinement)
Bojutsu(stick and staff fighting techniques)
Shuriken(throwing blade technique)
Kusarigamajustu(sickle and chain techniques)
Kayakujutsu(pyrotechnics and explosives)
Hensojutsu(disguise and impersonation)
Shinobi-iri(stealth and infiltration techniques)
Sui-ren(methods involving water)
Boryaku(military strategy and political manipulation)
Intonjutsu(concealment and escape methods)
Also thngs like chakra is complete crap, and ninja weren't magical. This is something from the old days because many people didn't understand how ninja did their jobs.
There are some other martial arts that ninja used like using bow and arrows and medicine making but the Ninja Juhakkei are the main ones used and the ones that make up ninjutsu.
To geek out on Adderall or other similar amphetamines.
"Packin' Patty, are you snaking your fucking balls off tonight?"
"Yeah got another one of Hendo's Meterology Tests"
1.) A method of assessing sudden changes in temperature instantaneously by visually (or physically) analyzing the level of hardness(Mohs Scale), angle (preferably in radians), shape, and in odd cases smell, of the nipples.
2.) A sixth sense which detects danger, specifically rape.
n. nipple trajectory
pl. nipple trajector(ies)
1.) My nipple trajectory indicated an oncoming snow storm; I better head inside.
2.) As I walked down the the dark alley, my nipple trajectory activated as the mustached man started to tail me.
A state of extreme intoxication stemming from copious use of cannabis that may last from anywhere from several hours to multiple decades depending on the severity (force) of the season.
sourced from the 2008 motion picture "Pineapple Express".
"Hey friend, if you think that you are high now, just wait, because hurricane season has only begun."
"I thought hurricane season was ovah!" --James Franco (Pineapple Express)
Bi-polar weather that is unpredictable. Known for drastic changes in short amounts of time, often exibiting one seaon's expected weather in a different season. Weather seemingly changes on a whim.
"Okay, explain to me how yesterday we had 80 degree weather and clear skies and today we're in the middle of an ice storm!!! Tomorrow's weather is supposed to be 80 again!"
"Hey if you don't like Texas Weather today, just wait around a few minutes and it'll change!"