What you idiots don't get is that it's different when you're the only one who actually wears the underwear in question.
You want to know why this would creep me out?
Because this kind of thing happens often enough with the guys intentionally trying to creep the woman out.
It's happened to me. It's happened to every woman.
What you guys don't want to understand is that real sexism and real sexual harassment still happens often enough that it's hard to tell the difference a lot of the time.
And guess what? A lot of times the guy play it off like it's no big deal. That the woman is making a mountain out of a molehill. It's not, and we can tell, but when it happens, guys just like you, back the guy up. "Oh, it's no big deal."
It's passive aggressive BS that happens EVERY damn day. And, no, it's not cool. And, no, it's not acceptable. And, NO, it should not be just pushed under the rug and ignored.
If you don't want to be mistaken for a creep? Then don't do it. You want to not be a creep? Be aware and don't just stand by when other guys pull this crap.
You don't believe me? Fine, don't believe me. Welcome to being part of the problem and making the world a creepier place for your wives and daughters.