It may not be completely right because i did it by ear, but it sounds pretty *** right to me.
regular tuning and no special techniques needed, its pretty straightforward

--This is the intro, Verses, and choruses throughout the entire song. (including the huge pissed off rant)
    D                       D
E---2-22220-00000-00000-00002-22220-00000-00000-0000|
B---3-33333-33333-33333-33333-33333-33333-33333-3333|
G---2-22222-22222-22222-22222-22222-22222-22222-2222|
D---0-00000-00000-00000-00000-00000-00000-00000-0000|
A---------3-33332-22220-0000------3-33332-22220-0000|
E---------------------------------------------------|


--BRIDGE
    Em          A
E---0-0-0-0-0-0-0-0-0-0-0-0|
B---0-0-0-0-0-0-2-2-2-2-2-2|
G---0-0-0-0-0-0-2-2-2-2-2-2|
D---2-2-2-2-2-2-2-2-2-2-2-2|
A---2-2-2-2-2-2-0-0-0-0-0-0|
E---0-0-0-0-0-0------------|


--OUTRO
   D
E--2-320-2---
B--3-----3---
G--2-----2---
D--0-----0---
A------------
E------------


Intro
Verse
chorus
verse
chorus
verse
bridge
Chorus
Big long verse (Pissed off Rant)
Chorus 2
Outro

INTRO:
Folks, I'd like to sing a song about the American dream
About you, about me
About the way our  American hearts beat, way down in the bottoms of our
chests
About that special feeling we get in the cockles of our hearts
Maybe below the cockles
Maybe in the sub-cockle area
Maybe in the liver, maybe in the kidneys, maybe even in the colon
We don't know

VERSE 1:
I'm just a regular Joe with a regular job
I'm your average white, suburbanite slob
I like football and porno and books about war
I got an average house with a nice hardwood floor
My wife and my job my kids and my car
My feet on my table, and a Cuban cigar
But sometimes that just, ain't enough, to keep a man like me interested (oh no)no way(uh uhhh)
No I got to go out and have fun
at someone else's expense (whoa yeeeah) yeah yeah, yeah yeah yeah
I drive really slow in the ultra-fast lane
While people behind me are going insane

CHORUS:
I'm an Asshole (he's an asshole what an asshole)
I'm an Asshole (he's an asshole such an asshole)

VERSE 2:
I use public toilets and I piss on the seat
I walk around in the summertime sayin how about this heat

CHORUS:
I'm an asshole (He's an asshole what an asshole)
I'm an asshole (He's the world's biggest asshole)

VERSE 3:
Sometimes I park, in handicap spaces
While handicapped people, make handicapped faces

CHORUS:
I'm an asshole (He's an asshole what an asshole)
I'm an asshole (He's a real ***ing asshole)

BRIDGE:
Maybe i shouldn't be singin this song
Ranting and raving and carrying on
Maybe their right when they tell me I'm wrong
......Naaaahhhhhhhhhh

CHORUS

BIG LONG VERSE (Huge pissed off rant)

CHORUS

CHORUS 2:
A.. S S.. H O.. L E
A.. S S.. H O.. L E

OUTRO:
I'm an asshole, and im proud of it


Well.. im pretty sure thats it, correct me and email me if i have somethin messed up, because i'd like to know myself so i can play it completely right.