Hell ya i need a fucking trechcoat

I wish I had an trenchcoat- :(

i should probably do that too, but i don't want to be arrested.....

Overall good work.
Animation works along the styles "archetypical" of YT uploads, so we won't quibble about style... The quality is still decent, and the audio sync's up, so it works.
Might suggest, instead of focusing on the advantage(s) of dressing like a high school shooter, you might brush over the subject, and offer a few alternatives for avoiding general public conversation. One could find a nearly infinite source of ways, tactics, and methods to exploit like becoming a complete social reject. This category can allow you humor at the expense of Star Wars zealots, Trekkies, weabos, and people who might seem to let their mom or gramma dress them...
Another category could be to blurt out the stupidest thing you can think of in a louder than acceptable tone at random moments (a personal favorite)... ;oP In the realm of psychological warfare, at least in high school, it was deemed highly dangerous to attempt conversation with me if I wasn't in the mood.
Honestly, I think you've got a practical fountain of ammunition and material if you wanted to satirize high-school on the socially awkward perspective, so whether you stick with this and move on to other categories of public avoidance, or you revise this and carry on for a while. I believe you can even spin outward and branch into other realms of how much high school can (and does) suck for a few years to come...
Don't forget to breathe, relax, and keep on keeping on... Animators animate, and comics are comical... :o)

Sooner or later someone could sue you for your voice. I don't get it anymore...