@notificación.:name:hito No Otouto -

I don't have a little brother. Neither does anyone I know named [USERNAME] .

You can replace [USERNAME] with the actual name. 🚨 @notificación: [USERNAME] no hito no otouto @notificación.:name:hito no otouto

Since the phrase mixes Spanish ("notificación"), a placeholder syntax ( :name ), and Japanese ("hito no otouto" – 人の弟, meaning "someone else's little brother" or "another person's younger brother"), I have interpreted this as a received by someone. I don't have a little brother

Check your notifications. Scroll all the way down. a placeholder syntax ( :name )