So lets say you...

are in a bar and you see this good lookin' girl and she's with some dude

but, the dude is wearing a visor! It is proper etiquette for you to approach the girl and ask her if she's aware of the fact that her boy is wearing a visor. If the girl responds by saying "yeah so what," then you must ask: "is he aware that he's wearing a visor?" After all, this is 2006 not the douche bag's sophomore year of high school. Sure the guy might say "hey man leave her alone" but you know at this point you own the sorry excuse for a dude. You might even have the other girl's friend tell you that you're rude, but she probably has STD's so it's not a big deal. In extreme cases the dude will flip you off from the passenger seat of his girl's SUV when they drive off, because he's not wearing the pants in the relationship (he instead elected to wear the visor). Either way you have crushed this visor-wearing tool's spirits and you can be sure that when his good looking girlfriend goes over to his house the next morning to make him make her breakfast she'll be surprised when the first thing she sees are his feet swinging from the doorway. That's when you offer a shoulder for her to cry on, and say something along the lines of "well, he did wear a visor, he kind of had it coming." And she realizes that the world is now a better place with out this fruit bag, and proceeds to have over one thousand of your babies. Success...