Being a die hard sports fan means never having to say you regret your Phillie Phantatic tattoo. It means going to the stadium in inclement weather when you could be watching the game from the comfort of your living room LIKE A COWARD. It means defending your team to the death despite them not winning a single game this season and you're totally not punching holes in your wall out of sheer frustration.
But most of all, it means hilarious signs that show both your dedication and your incredibly wit.
Actually, probably mostly the latter.