[Murphys_lawless]

Otherwise you might have better luck booting a live CD/USB with a browser and you'll be golden.

[jroxstars]

There are many ways.

You could buy a vpn. You could set up your home computer to be a openvpn server and connect to home. You could set up an ssh server, ssh into your box, and connect localhost in your browser over port 8080. Socks proxies.

Find the it guy and give him a wedgie...

[simucs]

Considering that many VPNs are blocked, consider using Ultrasurf which employs HTTP tunnels.

[Axon™]

Why not just use Hotspot Shield? It will allow you to access YouTube while at school.

[Vespula]

I use this all the time at school:

https://s3.amazonaws.com/0ubz-2q11-gi9y/en.html

Works like a charm, can get on YouTube (and play videos), Facebook, Game sites, etc.

[Master Roshi]

Hey man try this!! Everyone uses this at my school. Used this at my middle school too. Its the best try it

http://www.myunblockyoutube.com/