http://www.makinprojects.co.uk/page48a.html

I've tabbed this out from his Comedy Store performance (link below), as best as I can.
There may be a few errors here and there, as it's done by ear, so please feel free to
comment to that effect if you disagree with the tab in any way.

http://www.youtube.com/watch?v=YHNX6mim96Y

No Capo.

Intro:

 e|---2---x---2---3--------------|
 B|---3---x---3---3--------------|
 G|---2---x---2---0--------------|
 D|---0---x---4---0------0---0---|
 A|---x---x---2---2--0h2---2-----|
 E|---x---x---2---3--------------|

Play this twice. Between the D and the Bmin7, he palm mutes I think, though it sounds
like he may hit an open A string. Check the video for the timing - the Bmin7 and G chords
are a beat apart (i.e. if you have 1-and-2-and-3-and-4 as your beat, the D falls on "1", 
and Bmin7 falls on the "and" between 3 and 4, and the G falls on the "and" that would
come after "4"). Hope that makes sense.

Verse:

 e|---3---3---3-------------|
 B|---2---3---3-------------|
 G|---3---0---0-------------|
 D|---0---2---0-----0---0---|
 A|---0---2---2--0h2---2----|
 E|---0---0---3-------------|

So, the way he plays the verse is a cycle from D, to Em7, to G, followed by the same
little hammer-on section as in the intro. You just repeat this section 3 times, then for
the 4th time, add an A chord after the G, to replace the hammer-on part.

Following the verse, go back to the intro section and play that twice.

For the 2nd verse, he dispenses with the hammer-on section completely, and seems to
replace it with an A chord.

Bridge:

For the interlude between the 2nd verse and bridge, you play the intro twice as before,
but 2nd time around, end on the G, and then do a short walk down the E string (G chord,
E 3rd fret, E 2nd fret) and then into:

A chord (held, whilst he taps on the guitar body)
G chord (held, whilst he taps on the guitar body)
A chord (held, whilst he taps on the guitar body)
G chord (held, whilst he taps on the guitar body)
A chord (held)
A chord (palm mute instantly)
G chord (held for "when i close the door, does the light stay on")

Intro x 2 For the slide on the first round, do this:

 e|-------------------|
 B|-------------------|
 G|-------------------|
 D|------2-4-7s4-0----|
 A|--2s5--------------|
 E|-------------------|

For the final verse, just play though as per the 2nd verse, with a final chord
progression ("guess i'm gonna have to dig myself another grave) of D, Em7, G, A, D.

Hope that makes sense!