pretty sure this is played with similar tuning and chords as iou. a dropped B tuning. drop the A to a B. instead of the A chord you have listed i believe it's x.0.2.1.2.0 but remember it's also with a dropped B instead of A. so the guitar would read x, B, E, Ab, C#, E.
iou and dirty pool both have that turn around off of the B chord. x.0.0.2.3.0 then x.0.2.1.2.0. the B chord he plays is simply x.0.4.4.x.x or x.0.4.4.0.x depending on how lazy you want to play it or if you have to set yourself up for the next chord change or riff.
paul also plays the actual riff (not chord) on the chorus. the riff contains single notes not chords.
the other turn around in the song are bar chords. generally played as 3.3.x.x.x.x and 5.5.x.x.x.x however he usually leaves pinky and ring finger available to hammer on or riff the chord usually on the 6th of the chord or the octave of the chord.
i believe it's also "shoot em' off black" not "spew in glass". but who cares?