Definitions by Stormyheartz.496

mondayitis 

A feeling many people suffer, especially kids when going back to school. Symptoms can include; upset tummy, pangs of sadness, slight fever, runny nose, and a few others. The cure is to sleep for at least twelve hours and eat cupcakes.

"Mommy, I have a case of mondayitis."

or
"Sorry, it's mondayitis."

mondayitis by Stormyheartz.496 May 12, 2016