did your sports team lose?

This a way to say “are you on your period?” to a man.

It means your being really emotional right now and I’m going to blame it on your sports team like you blame my emotions on my menstruation.
Meant to be said to misogynistic, straight men.

Wallet: As if you know anything about politics. Politics is for men.
You: Did your sports team lose?
Wallet: What?
You: Well you’re being really emotional so I thought was one of those days...