super mega ultra mature kids

Im apart of the class of 2011....that has many pluses, but one thing that is for sure no plus in my book is all the kids we have in our grade that are soooooo immature, it makes me sick. At lunch for example, i hear random things being yelled that shouldn't be yelled.....at all...ever..... Everyday people do this and hen i turn and look to see who it is i get the feeling its a 2011....and most the time...wait no...always.....it is a 2011 student being the most immature thing i have ever seen. It frustrates me so much that some people can act like that. Not saying I am the most mature person ever but i am not ALWAYS immature. I have my moments...everyone does.....but the 2nd graders in my grade are 24/7