There are two classes of people in this world that are not protected at all.
A: Being "Ugly" as defined by the society you live in.
B: Being a virgin.
If you're considered ugly, you very well might have a problem getting a job. In many positions across the globe, better-looking people will be given a job over an ugly person. Not all places do this, and your mileage may very, but it's true. If you are ugly and you are insulted or harassed, you are generally expected to wear that by yourself. Affirmative Action and civil rights are not going to save you. No organizations exist to protect you, and no one is expected to care.
Look no further than Susan Boyle. Where everyone was to be 'surprised' an ugly person could sing. "Bet you didn't expect that now, eh?" Look at that mum, an ugly person that's useful! Everyone guffawed and laughed at the ugly person getting on stage like it was for your amusement she was ugly, and put on stage. Lo and behold, she could sing, so everyone respected her after that. Had we reacted the same to putting a black man on stage, where everyone guffawed and laughed, "Look at the monkey, thinks he's gonna do tricks!" and turns out he sang well... That would make civilization pretty fucking terrible wouldn't it? What's the difference here.. I don't know yet.
If you're a virgin, it is an unwritten rule in society that you will be made fun of if you out yourself or someone else does. You could be harassed in the workplace, or you could simply put up with the myriad of entertainment pieces in media that make you the butt of a long-running joke. Fun Fact: A virgin has less "rights" than someone who is gay. If a gay person outed themselves and was made fun of in the workplace, a lawsuit would soon follow. If you're a virgin, you're told to grin and bear it. Shouldn't have told anyone if you didn't want to be made fun of, so it's your fault.
tl;dr : We live in a terrible society with poorly defined rules.