Determined by Mudvayne. If you have a drop of testosterone in you that song will get you pumped. If you like more angry stuff:
Indestructible - Disturbed
Critical Acclaim - Avenged Sevenfold
Bodies - Drowning Pool
Becoming the Bull - Atreyu
Hate - Drowning Pool
Perfect Insanity - Disturbed
If you don't like that much anger:
Give it All - Rise Against
Dammit - Blink 182
Faint - Linkin Park
Crank it Up - Hadouken!
To Be Loved - Papa Roach
And, in general, you can't go wrong with Rise Against.
Indestructible - Disturbed
Critical Acclaim - Avenged Sevenfold
Bodies - Drowning Pool
Becoming the Bull - Atreyu
Hate - Drowning Pool
Perfect Insanity - Disturbed
If you don't like that much anger:
Give it All - Rise Against
Dammit - Blink 182
Faint - Linkin Park
Crank it Up - Hadouken!
To Be Loved - Papa Roach
And, in general, you can't go wrong with Rise Against.