UHHHHHHHHHHHHHHHHHHHhhhhhhhhhhhhhhhhhhhhhhhhhhhhh I've never WTFed so much reading a chapter, haahaha! Okay gotta say the whole butt grabbing game was way weird, but it amused me to no end. And Baker has got amazing creeping skills.
Besides the ridonkulous but great dialogue, I'm a little surprised but pleased at the level of depth you are taking your story, as it seemed to me that the traditional high school cliques, specifically the "jocks", are being dismantled and further developed. Everything felt a little more three dimensional after Baker realized that he had "lumped them all together" as bullies and disregarded them, and after Aaron and Dane acknowledged the difficulties present in their circle of friends and how they all shared different views on everything.
Isaac sounds like fun, seriously.
Btw, you might wanna look into a beta reader/editor/whatever, I spotted several spelling errors here and there, but nothing too major.
Anyways, good chapter, looking forward to more.