People tend to sexualize others at Conventions, whether it be Comic Con, Youmacon (or any other anime con), or even a Tattoo Convention. Yes, some people will be dressed in a physically pleasing way. No, that does not mean you get a free pass to be disgusting or disrespectful.
I try as best as I can to not fall into shitposting of viral things - but sometimes something comes along that's too great to pass up. May I present to you, the Twitter Trending Topic called #HipsterYankeeCandleScents.