I think this is how all differences should be argued.
Good old fashioned telephone pole sign hanging.
It is, in essence, a proper Seattle war. We're not into flashy West Side Story dance fights. We prefer indirect post-it note confrontations.
true story- In HS some girls started writing nonsense post-its and sticking them up around the school as a war of sorts. (black post its and sparkly gel pens!) They were spelling their notes wrong.