The feeling you
get when you are being directly affected by other peoples
stupidity, generically found in military organisations. In most severe cases of cumass, there is a very obvious and efficient way to accomplish an objective however everyone still proceeds to do the complete opposite. Cumass is often felt by multiple
people simultaneously, is highly contagious and is most commonly found amongst the lower enlisted ranks.
Jimmy - “We just
changed this aircraft
rig from seating to pallets, now the loadmasters want it back to full seating again?”
Timmy - “They can’t make up their mind…this exercise is giving me so much cumass right now”