Attraction is a peculiar thing. One person's idea of peak hotness ticks every box on another person's checklist of grossness. While there are plenty of interesting conversations to be had about the social and biological factors that make us attracted to certain things, ultimately all we need to know are our personal preferences, and how not to be a douchebag about them.
Still, that doesn't mean that we're immune from passing judgment on what others consider a turn on. We only have to look at a lot of internet discourse to understand that. Revealing what you're into on the Wild West of social media always runs a risk of ridicule, as with this recent roasting.
When a Twitter user claimed that a particular all black outfit was something that "all men look hot in", many others had some choice words to say about that. I guess it's kind of a spinoff of men in uniform?