Noun: An indication that someone is on the verge of a breakdown due to stress or mental instability. This stems from Libyan Dictator Muammar Gaddafi's infamous video from February 21, 2011 where he delivers an anti-insurrection speech while holding an uncharacteristic white umbrella.
"Man! If I don't get a vacation soon, I'm gonna break out the "Gaddafi Umbrella."
by scottyc2 August 22, 2011
Can you define these popular missing words?