I was walking to class and this guy passed by me, he looks at my face slightly but he looks more below, I guess like looking at my clothes or me whether. Is it a bad thing when a guy is checking a girl out, what does it mean, and do they notice something why they would do that?
When a guy checks out a girl, he isn't really analysing or thinking things through, if you know what I mean. Its just something that happens. Me personally, I could be thinking about football or homework and then for some reason turn my head 180 degrees and be staring at this gorgeous chick, it happens all the time and its like I can sense them (wherever they are ) and immediately start checking them out.
And the answers to ur questions are no its a good thing, it means ur pretty, cute, attractive w/e, and they notice YOU, the physical u.
It means that they're looking at your body (not your clothes). They're trying to determine what you would look like/be like in bed so they can figure out whether or not they want to sleep with you. That's pretty much the definition of checking someone out.
the same thing happened to me too , I was walking in the halls and this guy was walking right beside me and he checked me out like I swear 3 times then started talking to me about the class we were just in . I kind of laughed inside just because he kept looking at me but yeah I'm wondering the same thing you are :P