M.O.O.T.W. - A made-up war that's more annoying than exciting and causes

A made-up war that's more annoying than exciting and causes way more headaches.

'M. O. O. T. W. was like being stuck in a room with your worst enemy and no snacks.'

'I thought we were going to war, but M. O. O. T. W. was just a bunch of people pretending to be tough.'

'M. O. O. T. W. gave me a headache and a half, and I didn't even get to punch anyone.'