男厕所伤不起的大姨妈
[nán cè suŏ shāng bù qĭ de dà yí mā]
This name is rather unconventional and mixes humor with taboo. It refers to having menstruation in the men's restroom, suggesting an awkward situation that brings pain and inconvenience which is hard to endure. It uses dark humor about social discomfort.