From: guitarjt

Verse 1
E|----------------------------------------------
B|---------------------------------------------- 
G|------------4------------4-------4-------4---- 
D|---444444---2---444444---2---44--2---44--2----
A|---222222-------222222-------22------22-------
E|----------------------------------------------                                                 

~ = slightly palm mute
Verse 2
E|-------------------------
B|-------------------------
G|-------------------------Hit the power chord
D|----444444444444444444---about 10 times and continue while he 
A|----222222222222222222---is saying "beat on the brat..."
E|-------------------------
      ~~~~~~~~~~~~~~~~~~   

Verse 3
E|--------------------
B|--------------------
G|--------------------Repeat a couple of times 
D|--2222-2------------when he says "what can we do..."
A|--0000-0---4444-4---
E|-----------2222-2---

Just listen to the song and repeat the verses when needed.