How to read tablature? 
Intro:
         G    B C
Isn't it funny?
            G   B C
All kinds of funny
          G
And i'm so lazy
B       C                                G    B C
Try and hang around and it'll drive you crazy
            G
And isn't it bad
    B         C                       G
That i'm just distracted but i'm still sad
B              C
Can't believe that this is where i'm at  

Verse:
Cm
Isn't it crazy that i'm still sad
-nc-                                                   G
Despite the love and all the care and the friends i have
Cm
Isn't it crazy that i'm still sad?
Cm
Isn't it crazy what squirms inside
-nc-                                           G
Those motherxxxxers get stronger with pesticide
Cm
Isn't it crazy what squirms inside?

Chorus:
                        C
I think it's driving me insane
               Am
The worms in my brain
G
I changed my address
G
I changed my own name
F
Can't get away
G
Get away
                C
The source of my pain
               Am
The worms in my brain
G
If i dig them out
G
I dig my own grave
F
Can't get away
G
Get away from them

Verse:
C
I said to the doctor "Take a look at my head'"
C
Cos it's been ten long years since it's even been checked
F
He told me "Come over here"
F
Took a look in my ear and said
-nc-
"xxxx"

Chorus:
                        C
You've got worms in your brain
              Am
They drive you insane
   G
You changed your address
   G
You changed your own name
F
Can't get away
G
Get away
                  C
The source of your pain
                 Am
The worms in your brain
G
If you dig them out
G
You'd dig your own grave
F
Can't get away
G
Get away from them 

Bridge:
C
I've got worms
C
I’ve got worms
Am
I’ve got worms
Am
Inside my head
G
I've got worms
G
I’ve got worms
F
I’ve got worms
G
Inside my head

xA|-3-3/7--3-3/7-7--0-7-7--0-7-7---7-7---7-7---7-7--7-7-|
xE|-------------------------------3-----3----1-----3----|
xC|-----------------------------------------------------|
xG|-----------------------------------------------------|

Solo:
   C E C E Am E Am E
   Ab E Ab E F G -x2-

Chorus:
                        C
I think it's driving me insane
               Am
The worms in my brain
G
I changed my address
G
I changed my own name
F
Can't get away
G
Get away
                C
The source of my pain
               Am
The worms in my brain
G
If i dig them out
G
I dig my own grave
F
Can't get away
G
Get away from them 
C
I've got worms
C
I’ve got worms
Am
I’ve got worms
Am
Inside my head
G
I've got worms
G
I’ve got worms
F
I’ve got worms
G
Inside my head
C
I've got worms
C
I’ve got worms
Am
I’ve got worms
Am
Inside my head
G
I've got worms
G
I’ve got worms
F
I’ve got worms
G
Inside my head