This word is simply a Wild-Card. It can be used in many different ways in many different situations. It can be what you call a close buddy, a dickhead, someone who drives like an asshole, or your Dad when he is being a Chooch..
Hey Chooch, if you dont red this place up, you and I are gonna tangle assholes!" "Wow! look on the chooch on that chich.. Id let her play with my chuch" "Don't be a chooch" or simply "Chooooooooch
Any person with an excess of school spirit. School spirit in this case means to be overly excited about one's school. Includes, but is not limited to, anybody associated with the student body government (SBO's etc.)
That kid goes to all the assemblies that aren't even required! What a damn chooch...