Gymitis 

Gymitis is a serious condition that causes you to have bad sleep because your body is feining for more exercise. This can be caused by being heartbroken or a bad habit of hitting the gym late at night.

“I can’t sleep at all, I must have Gymitis”

Gymitis by Spartengympro June 7, 2025

gridmania gamitis 

Addiction to an internet grid game requiring no skillz. Involving mindless hours of clicking it manages somehow to suck you in. It rocks.

Paul and Matt have mad skillz but still have yet to beat me in Grid Game. They mos def have gridmania gamitis.

gridmania gamitis by Me Shell November 10, 2008

gymnitis 

people who are allergic to the gym.

oh, i won't be able to make it today i think i have gymnitis

gymnitis by azayla February 11, 2017