A more severe form of senioritis. The symptoms are quite similar, if not identical to that of senioritis, but instead of affecting someone in their senior year, it affects them throughout their entire time in high school. Lack of finished assignments, not having a backpack, sleeping in class, forgetting to shave, and sarcastic yet humourous comments are common. Afflicted will either be unmotivated but quite intelligent, and manage to pull passing grades out of thin air, or just dont care and end up dropping out.
Man I gots the High School-itis, i never do anything
by gimme_some_fucking_coffee March 21, 2012
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Smelling of weed even if you haven't smoked it, such as if you've been in a room or area of people smoking it and now you also smell of it.

*weed smell is on your body even if you haven't smoked it because you were in the immediate area of people smoking it*
Person 1 "Dude, you're high-ity af. You've been near the weed smokers haven't you?"
Person 2 "Yea man but I didn't smoke it... I'm just high-ity"
by Cyr2Cold March 17, 2016
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