A terminal strain of Senioritis that is obtained by excessive laziness and contact with infected seniors. Junioritis tends to attack young people around the age of 17 or at the end of there 3rd year of high school. This tragic disease affects a person’s ability to obtain any form of motivation used to achieve tasks specifically related to public high schools; it also affects a person’s ability to judge long spans of time, often giving the infected individual a false sense of hope and relaxation. In its later stages this disease can lead to failing of classes, summer school and in some extreme cases failure to graduate, coma, and death. Some medications for this illness include Ritalin, caffeine, and excessive strikes to the individuals face and groin.
"Ben has Junioritis!"
"Quick, slap him in the face!"
by Suprben May 14, 2009
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An 11th grade student in high school who generally sticks by the seniors instead of looking up to them, and of course, looks down upon the immature dramatic freshman/sophomores.
Joey is a junior who doesn't have to stress over graduation, nor does he have to be surrounded by annoying freshman/sophomores. Woo hoo.
by Morbidia May 29, 2005
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Basically the year when you are not yet a senior, but think you are as cool as the senior and better than the seniors. It is generally the peak of high school and kids get cocky and think they know it all. It is the first year of indepedent driving in most states, but learners permits start in different countries. To be a cool junior, you pretty much need to have your own car, and the prom is a big deal for you. It is like life or death. Junior year is also the hit in the head year, when you realize that college is only 2 years to go and you'll have to prepare for your partying by taking the SAT and get into Harvard to party.
Staci is a junior. Time to go to the prom and study for the SAT.
by Kyle 230 May 4, 2010
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similar to senioritis, it is when a junior in high school gets so sick of AP, the SATs, college admissions, and the high amount of work that they become completly lazy
I have a severe case of junioritis right now.
by im right youre wrong March 1, 2006
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An awesome person, usually praised for no particular reason. Is a man of great sex often surrounded by girls who want to get some. Junior's are often athletic and kind.
by mmnbvcxzasdfghjlqwertyuiopxcvb October 12, 2010
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A person who is incredibly awesome. He is trusting, kind, and hella funny. He could be insanely nerdy and love Star Wars but that's okay because that's what makes him an awesome friend. Oh and he is not that bad with the ladies I might add. Girls take note of this. Find yourself a Junior.
"Who did you say was awesome again?"

"Junior is awesome!"

"Right I can't forget that!"
by Darth Invader 94 January 30, 2012
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the same as senioritis but strikes before senior year. usually happens when one gets sick of BS homework and hours of studying for tests that seem incredibly irrelevant to anything and everything relating to having fun.

usual suspects are once overly-ambitious individuals who are tired of working so much, and the classic slacker.
person 1: hey who wants to study up on some physics with me for the quiz next week?
junioritis victim(s) :ehhhhh..
person 2: FUUKK duuuuude nobdy wants to study with your beeitch ass, we all have junioritis!!

person 1: oh geez!
by OHjenn! February 12, 2011
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