You've entered a state of system failure so profound, it's a wonder you still manage to breathe. Your computer's motherboard is on life support, and your sanity is hanging by a thread.
Causes:
Binge-watching cat videos: 50% chance
Overuse of the "F11" button: 30% chance
Trying to use a toaster as a printer: 10% chance
Other: 100% chance (we're not really sure, but it's probably you)