Missalitis

1. when your teacher suffers from incompetency.
(derived from the ancient drummer once kicked out of Billy Idol's band only to become a horrible, horrible teacher.)

Kid1: Man my teacher sucks!

Kid2: She must be suffering from Missalitis!

Missalitis by jesusjones June 17, 2009

misralitus 

Depressed, feeling low , fed up , had enough.

' not today, I've got bare misralitus bro '

misralitus by Lollypop88 July 17, 2014

Misstitis 

Feelings of not being missed by anyone.

My brother is suffering with misstitis

Misstitis by BluDee November 12, 2020

Ole Missitis 

That button-down, repressed atmosphere where people hate anything and everything that isn't exactly like them: Southern bigots feeling self-important without anything to back it up.

All that far-right talk, racism and homophobia sink deep into your skin in Mississippi and you've got a case of Ole Missitis.

Ole Missitis by eurekadouglass June 11, 2006

Misstitis 

Fear of not being missed by people.

My mother is suffering with misstitis.

Misstitis by BluDee November 12, 2020