What do guys think of leggings?

I heard once that yoga pants are like push-up bras for butts. Now girls don't wear yoga pants but leggings. There once was a debate on whether leggings should count as pants or not, but now most people accept leggings with a t-shirt, sweashirt, sweater, or nice shirt as a normal outfit. Even my parents have accepted me going out wearing leggings without having a shirt long enough to cover my butt. So here's my question: what do guys think of leggings? Are they hot because you can see everything, are they slutty? What do guys think when they see girls wearing leggings? One girl I know doesn't like wearing them because she says "guys don't stand a chance" meaning it's an instant turn-on. I also saw a meme once where it had a girl pulling up her leggings and you could see her underwear, and the creator was talking about how hot that was. Anyway, opinions?
What do guys think of leggings?
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