how can I make them stop staring at me?

They trash talk around you and you like one of them? Okay, anyway. Moving right along.
Cool eyes. Mine are a kind of golden color when the sun hits them just right, and people tell me that I have cool eyes. I must agree with calypsofury on this one. You will get stared at. It's just going to happen because you have amazingly beautiful sounding eyes. Few people complain about that, but if you're wanting them to stop staring, there is one thing you can do. When they stare at you, turn, stare back, and ask them what's up. It'll take them off their concentration and force them to answer. It removes the awkwardness of it all from you and hands it right back to them. To get the one guy to stop making comments, you can try to say that you're embarrassed about your eye colors, and especially when people are always commenting on them. Look directly at him when you say this, and don't blink.
To get the one guy to know you like him, you could try telling him, or you could try to flirt with him in a way that he knows that you're only flirting with him. Just don't go overboard or it'll scare him (unless he likes you, which sounds possible). Good luck!

Go easy on the creepy one, he knows not how hard he creeps.

As an assumedly good looking girl so lucky as to have such cool f***ing eyes, you're going to get stared at. It's just going to happen. It's not going to stop until you're old and unattractive, and when that happens you'll wish that it hadn't.

As far as asking the other kid out, if you keep looking at him, making what must be mesmerizing eye contact, and acting generally happy to see him, he should get the idea that you like him, and hopefully take it from there.