1. The large expansion of a woman's lower abdomen during her menstrual cycle, which causes the particular woman to feel embarrassment, distress, stress, anger, rage, fury, impatience, ill-will, turmoil, irritation, violent fits, and/or cause the woman to deem it necessary to bringeth fire and brimstone upon any soul that dare step in her way.
2. The bloating that results from a woman during her period, which gives her a reason to be pissed almost all day.
Amy must have the tire of shame. It's the only reason she's been so peeved lately.
Don't comment on her tire of shame. It will only make her more mad.