Complain more. Don't see how I am a sexist jerk really. I mean, I ám, but don't see how what I typed points that out.
Because honestly, had I called the suit stupid, you'd have to complain about how it's not appropriate to the people who can't speak, or lesser gifted in the brain department, because otherwise, you'd be a hypocrit. But don't think you'd do that because it would make you look silly, which you do now anyway. Let me use the terms I want to use please.
I recommend watching South Park.
Lol. Dozens of people have left negative comments about this costume, but only you have been childish enough to call it "gay".
All the tortured rationalisation you can muster is not going to change the fact that using "gay" as a negative is ignorant at best and hateful at worst. If this were a racist term we would not even have to debate this issue.
But we get it. You lack the basic decency to just apologise for what you said. You hate the costume. So move along.
Edit:
I've got a couple of gay friends as well actually, as a matter a fact, the Netherlands where I reside is one of the most gay-friendly communities in the world.
So then show it rather than sounding like an American redneck.