3 or more chefs getting their period simultaneously.

Signs & Symptoms:
- Loads of swearing in the otherwise relatively civilized environment
- Banging of pots, pants, tongs, metal insert, whatnot, at the sink/service staff/each other
- Significant decrease in tolerance level towards service staff
- Mad dash for the dessert counter for the chocolate brownie/creme brulee/tiramisu fix

Hell's Kitchen Quote of the Century
(directed at a particular service staff who should have known better)
"Don't get me a menu, I'll get you a life. I'll shove you right back to the hole where you came from."

I love it.