After many medical tests, the doctor diagnosed the 17 year old boy, who's brain was no longer able to function due to excessive use, with Junioritis.
After explaining her plight of having too many end of the year projects to her AP history teacher, the teacher showed no sympathy to the student suffering from Junioritis and said "Well, I hear Senior year is fun."
Often leads to senioritis.
He's stricken with junioritis. He has a five page world history essay due tomorrow.
A person with junioritis exhibits characteristic tendencies such as caffeine dependence, poor posture, a bleak social life, and basic hatred for anyone without homework. Used as a noun or occasionally as an expletive, if said with enthusiasm.
I've got horrible junioritis.
OR Junioritis! Who the heck drank all the Pepsi?
"Quick, slap him in the face!"