Almost as happy as a camel on wednesday.

I walk into a not so normal day of school when I realize it is so normal. All the boys around me are screaming, "Sarah, sarah, what day is it? Huuuummmmmpppp Day!" Then they turn to each other and chest bump. Of course it's not a normal day of school, it's wednesday.
I walked over to my locker which is right next to my best friend Lacie's locker. We say hey, and nothing else. Does anybody know what day it actually is? I walk with Lacie to the library for our free study, and on our way, a guy I know named John stops and is about to say something, but Lacie gives him a cold as stone look, and when he tries to talk she loudly says, "Move along, we're trying to get to our free study." What in the world? Maybe he wanted to say hi or something in particular, what was up with her?
Lacie started moving faster than we were before and I have to almost jog to catch up with her. We walked across campus past the cafeteria and when we get close to the library, I see it. I thought they forgot, but they didn't. In front of the library, they hung a huge banner saying, "Happy Birthday Sarah."