Can I go to the police for what these kids said about me on Facebook?

These 2 kids keep commenting on my pictures saying stuff like: "How'd you get your traps so big?" and "What do you do to make your biceps so huge?" it's a recurring thing in our school to immaturely and sarcastically call someone huge and mive. I'm not offended by the comments, just annoyed. All I did to them was comment back on saying how stupid they sound and how they make kindergartners look smart. I did not threaten to kill them. The worst thing i said was that I would go to the cops. All 3 of us are 12th graders, and chances are these 2 kids won't last in college or in life. So should I go to the police or not?