I get harassed by my roommates, and anyone who comes near our dorm. I go through 6 lbs tubs of protein very quick, and I get the same usual bullshit comments. That stuff isn't good for you, it's unnatural. But it's OK to have McDick's for breakfast, then skip lunch, and then eat a nice 1500 calorie dinner at Burger King.
I even had one my roommates chick friends who is overweight explain to me that I had a "problem" because I'm obsessed with the gym, and eat "chemicals". She learned about this in her 1st year psych class. "All you ever do is go to the gym" ... "I train for an hour, four times a week"... "blabla you have a problem.. etc I learned about you... oh but I can feel your abs?"