The Clash - Complete Control
http://www.youtube.com/watch?v=jXBY5nJDz_k

No Feelings - love Pistols
http://www.youtube.com/watch?v=vLCRbP-AFIQ

Baba O'Riley - The Who is one of my fave songs to rock out to cos it goes really fucking fast at the end and i love the lyrics.

also

muse
System Of A Down
The Damned
Iggy pop
Underworld
Prodigy, especially this one
http://www.youtube.com/watch?v=sMqT7-rVWzg

Ramones
Placebo
oh and depeche mode

loads more but cant be arsed to think of more

I will rock out to anything I can put on loud and lose myself in the music. It can include:
- Foo Fighters
- QOTSA
- Linkin Park
- System of a Down
- Fall Out Boy

right now im rocking out too psychosocial from slipknot.

i also like enter shikari "sorry your not a winner"