nope.
if the girl is made uncomfortable by any of this guys actions, then it could be considered - if it's just words, then not really. But, if she says to you it makes her uncomfortable, then report it. He is just speaking his mind, for now.
No he's just expressing his opinion. If he was touching a girls sexual part, and the girl felt slightly harassed. Then with putting both those words together, it would be Sexual harassment
If you think that is harassment of any kind your a wimpy crybaby who needs to grow up.
Sorry for being so blunt but its people like you who are whats wrong with the world.