Fat people now have to take a class to graduate so they are healthier. Next let's make goths, emos, scene kids etc take a class on how to properly dress for the workplace. Because people need to look presentable style-wise just as much as health-wise. Tattoos/piercings/body mod is just simply unacceptable if you are going to have a degree and be in a some kind of position of power. A person must get laser treatments to remove tattoos and have all unnatural holes in the body heal up completely withhout scarring in order to recieve their degree...
Please note the sarcasm in this post. Which really isn't that much sarcasm, because after all once you start dictating things for certain groups. You can start dictating things for other groups.
To anyone who would say you can't start preventing people from getting degrees for the things i have listed. Before i read this i would have told you that a person could not be prevented from getting their degree for being fat either.
If a college decides to implement classes or extracurricular requirements as contingents to graduation, that is a matter to take up with the authorities involved if you feel they are unreasonable or unnecessary.
As kis mentioned earlier, "federally protected groups" cannot be discriminated against, but there's a reason why obesity or any of the styles of dressing you mentioned are not.
As for medical conditions, that is already covered by existing law. You cannot discriminate against people that have medical conditions that cause them to be obese, because said conditions would fall under the definition of a physical handicap -- the handicapped are a federally protected group.
That being said, obese people without a medical condition can be discriminated against because that reflects a lifestyle choice.
The same is true for how someone dresses.
For some perspective, let's take a closer look at federally protected groups.
Race -- you're born with this, therefore this is not a choice.
Gender -- you're born with this, and while it is true that you can change this with hormone therapy and/or surgery, it's mostly not a choice.
Sexuality -- you're mostly born with this as well. While there are debates concerning whether or not it is a choice, there is still a genetic component to orientation that has already been proven.
Religion -- as mentioned in the Constitution, you have the freedom to believe in whatever deity/deities you want to -- which also protects most clothing and other ritualistic traits that come with religion.
Handicaps -- both mentally and physically, people can either be born with, develop, or be injured to attain these disadvantages, and therefore, this is also not a matter of choice.
So, there should be a clear understanding that there is a huge difference between what things are allowed to be discriminated against and what isn't, and why these things are the way they are.
Again, I'm not necessarily defending controlling so much of college life with classes, but there are some logically flawed counterarguments being presented in this thread that I felt needed some correcting.