Artist: Relient K
Song: Sadie Hawkins Dance
Album: The Anatomy Of The Tongue In Cheek
Posted By: Gary W. (XxLittleMan10xX@msn.com) <--if you have questions.
(I'm at school doin this from memory...sorry if its wrong.)

Intro:
e-|-------------------------------------------------------------
B-|----11---11-----10---10-----8---8-----11---11----------------
G-|--10---10-----10---10-----10--10----10---10-----(<3x)--------
D-|-8----8------8----8------8---8-----8----8--------------------
A-|-------------------------------------------------------------
E-|-------------------------------------------------------------

then...
e-|-------------------------------------------------
B-|-------------------------------------------------
G-|-777-888-101010----------------------------------
D-|-xxx-xxx-x--x-x--(3x)-8--------------------------(play whole thing 
A-|-555-666-8--8-8-------8--(couple times)---------- 4 times then go
E-|----------------------6--------------------------   to the verse)

Verse: (palm-muted)
e-|----------------------------------------------------------
B-|----------------------------------------------------------
G-|3------------------8--------------------------------------
D-|3(8x)-3-----5------8-(8x)---------------------------------
A-|1-----3(8x)-5-(8x)-6--------------------------------------
E-|------1-----3---------------------------------------------

Chorus:
(same as verse only not muted, open power chords)

Verse Again:

Chorus:

Bridge Riff:
e-|
B-|666888111111
G-|777888101010
D-|
A-|
E-|

play intro a few times