Gaddafi Umbrella
A sign that someone is about to snap from too much pressure. Like Gaddafi, who looked like a lunatic holding a white umbrella while talking to a bunch of angry people.
I had the 'Gaddafi Umbrella' when my phone died during my presentation.
My mom had the 'Gaddafi Umbrella' when she found out I failed my history test.
My neighbor had the 'Gaddafi Umbrella' after his cat knocked over his whole kitchen.