A funny, reliable and a ladies man but he can also get really pissed so be sure to get on his good side or he'll go off on you like theres no tomorrow

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.

a very sexy handsome smart man who has 3 siblings or is cute he is very rich and well be come smart and rich someday

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.

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.

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

A condition that mainly affects high school juniors who have many senior friends, or have prematurely and possibly overprepared for life after highschool.
Sufferers fall into a subconcious notion that they, in fact, are in their final year of high school, and will soon be free from the trappings of compulsory education.

Condition can be either cured when current seniors graduate, or worsened as the junior realizes that they still have a year left and the true seniors are gone.

Junioritis is almost always a precursor to the highest degree of senioritis.