I also decide to add a few thoughts and rules on how we fly fishing fools should look. Many of you have followed these rules without really realizing it and some of you are not quite there yet but if you are truly a die hard fanatic there are a few basics you must pay adherence to.
4. There needs to be at least one feathered creation on your cars dash, head liner, or sun visor. It will usually get there because on the way home you realize you've got a hook sticking you in the scalp so you stick it in the visor and say 'I'll get that later' but you never do because, well... it is tough to extract and you got extras in the box. It will also come in handy for that time that you bust out of the house at 4AM, drive an hour + to the river, and then realize that all your fly boxes are on the bench at home where you left them. (Additionally for the record - I have done this and it sucks!!!)
There are plenty more 'rules' but as far as the basic rules go, these should get you going. Feel free to add a few comments on what rules you would institute to identify a die hard fly fisher.