I listened to the song, watched how he played it live and i'm sure this is right.
Read the bottom of the page for Fig. 1 and the tab for the Cadd9 parts.
G [320033]
Cadd9 [X32033]
Am [X02210]
C [X32010]
D [XX0232]
Intro
Liquor and whores
Liquor and whores
Cigarettes and dope and mustard and bologna and
Liquor and whores
When I was down
Drinkin' at the Legion
I met a girl she was nice
She was pretty and pleasing
She said "Hey boy
We should do some marrying"
I said sure but before we do
G [Fig. 1]
There's something that you should know
I like
Liquor and whores
Liquor and whores
Cigarettes and dope and mustard and bologna
Liquor and whores
And then one night
Down at the Legion
She walked in, I was drunk on gin
Dancing with the lady friends
She said “Hey boy,
You better fly the fuck home”
I said "No, cause of 5 little words
I coulda swore I said to you"
I like
Liquor and whores
Liquor and whores
Cigarettes and dope and mustard and bologna
Liquor and whores
I like
Liquor and whores
Liquor and whores
Cigarettes and dope and mustard and bologna
Liquor and whores
Fig. 1
[---3-------3----3----3--------3----3-------3----3---]
[---3-------3----3----3--------3----3-------3----3---]
[---0-------0----0----0--------0----0-------0----0---]
[---0-------0----0----0-h-2----2----0-h-2---2----0---]
[---2-------2----2----X--------X----X-------X----2---]
[---3-------3----3----3--------3----3-------3----3---]
d d u d u d u d
Play this every time Cadd9 comes up.
[----3--------3----3-----3---]
[----3--------3----3-----3---]
[----0--------0----0-----0---]
[----0-h-2----2----2-----2---]
[----3--------3----3-----3---]
[----------------------------]
d u d u