I admit, I judge some people at the gym, but never because of how they look or what they're wearing. It's the people next to me on the machines that insist on shouting their conversations, either on a cell phone or to a person next to them, You don't have to whisper, but if I have to hear every word of your conversation with my headphones on, you need to take it down a notch!
Wait, there are 3 women in my kick boxing class I judge, because they are the Mean Girls. The three of them always stand in front and snicker/comment on other people in the class, and it drives me insane because they are some of the worst people in the class! Everyone is just there to exercise and have a good time, so I don't understand why they have to act that way. In my head I refer to them as Flappy (girl can't do anything without looking boneless), T-Rex Arms (it's like her elbows are sewn to her ribcage) and Candle-Face Masturbator (okay, yes, a little judgy considering she regularly gets really bad plastic surgery/fillers in her face, but she never listens to the instructor about keeping her wrists straight and she always looks like she is pantomiming a gang bang). One of these days I really want to go off on them, saying, "You realize for every time you make a snide comment about someone else, you three are up front and center, and we can ALL see how much you guys SUCK at this class?!". Grrrr, tacky people tick me off....