Japan is attacking 

When a girl is in public or too embarrassed to say this is a common code for "I'm on my period". It is symbolized by Japan's flag being white with a red dot, or period, on it.

Hannah: Japan is attacking, full force
Holly: Do you have the ammunition?
Hannah: We're running low
Holly: *slides tampon or pad into Hannah's hand*

Japan is attacking by Grammatical mistakes whatevva July 1, 2016

japan is attacking 

This is code for when a girl is on her period. It is symbolized by the Japanese flag, a white background with a single red dot(or period). 🇯🇵🇯🇵🇯🇵

Girl 1: Japan is attacking!
Girl 2: Do you have the supplies?
Girl 1: Running low
Girl 2: *passes a feminine hygiene product over secretly*

japan is attacking by Grammatical mistakes whatevva June 30, 2016

Japan is attacking 

Code word that a girl may use saying that she is on her perios

Stacy, I need supplies, Japan is attacking

Japan is attacking by Cupcakes and stuff April 1, 2016