One of their best songs In my opinion :P anyways, play all chords as bar chords : )

As usual, listen to the track to know how many times you need to strum, when to come in 
etc, Have fun

(Whistle and Vocals)
There's a county map to go on the wall,
A hurling stick & a shinty ball,
The bric, the brac, the craic & all,
Lets call it an Irish pub,

E (022100@1)    E (022100@1)     E (022100@1)       ECaffreys, (022100@1)Harp, Kilkenny on tap,
       A (x02220@1)      B (x2444x@1)     AThe (x02220@1)Guinness pie & that cabbage crap,
          GThe (320003@1)ideal wannabee Paddy trap,
           EWe'll (022100@1)call it an Irish pub,

----------CHORUS-------------------
   G (320003@1)  G (320003@1)  G (320003@1)    G (320003@1)         DWhale, (xx0232@1)oil, beef, hooked! I swear upon the holy book,
           C (x32010@1)                             EThe (022100@1)only 'craic' you'll get is a slap in the ear,
   G (320003@1) G (320003@1)  G (320003@1)  G (320003@1)         DWhale, (xx0232@1)oil, beef, hooked! I'll up & burst yer filthy mug,
            C (x32010@1)                      EIf (022100@1)you draw one more shamrock in me beer!

Underneath tin whistle
E (022100@1)name="chord_x02220@1">A B (x2444x@1)name="chord_x02220@1">A E (022100@1)name="chord_x02220@1">A B (x2444x@1) E (022100@1)name="chord_x02220@1">A B (x2444x@1)name="chord_x02220@1">A G (320003@1)name="chord_022100@1">E
-----------------------------------
               EWe'll (022100@1)raise the price o' beer a dollar,
         A (x02220@1)     B (x2444x@1)       AWe'll (x02220@1)make em wear a shirt & collar,
              EWe'll (022100@1)fly a bloody tri-colour,
         G (320003@1)        AAnd (x02220@1)call it an Irish pub,
          EJager (022100@1)bombs & double shots,
     A (x02220@1)    B (x2444x@1)     AThe (x02220@1)underagers think its tops,
        GWe'll (320003@1)spike the drinks & pay the cops,
         EWe (022100@1)got us an Irish pub.

EThe (022100@1)quick one in the filthy bog,
        A (x02220@1)     B (x2444x@1)       AThe (x02220@1)partin' glass across the lug,
         EO' (022100@1)the lady-O, the dirty dog,
   G (320003@1)           AWe (x02220@1)got us an Irish pub,
   EIt's (022100@1)over to me and over to you,
         A (x02220@1)  B (x2444x@1)AWe'll (x02220@1)skip along the Avenue,
         GAnd (320003@1)who t'hell is Ronnie Drew?
         EWe (022100@1)got us an Irish pub.

CHORUS

EPlasma (022100@1)screens & neon lights,
           A (x02220@1)   B (x2444x@1)    AKara-far (x02220@1)kin-oke nights,
        EThe (022100@1)bouncers they can pick the fights,
      G (320003@1)          AWe'll (x02220@1)call it an Irish pub,
           EPlastic (022100@1)cups, a polished floor,
          A (x02220@1)       B (x2444x@1)     AWe'll (x02220@1)hose the blood right out the door,
            GAnd (320003@1)let the knucklers back for more,
            EWe (022100@1)got us an Irish pub,

CHORUS

Vocals,drums
Oh top o' the mornin', Garryowen,
Kiss me I'm Irish, Molly Malone,
Failte, Slainte, Pog ma thon,
We got us an Irish pub,
Spike the punch & strip the willow,
Strike me up the rakes o' Mallow,
The Liffey never ran so shallow,
We got us an Irish pub.

G (320003@1)  G (320003@1)  G (320003@1)     G (320003@1)         DWhale, (xx0232@1)oil, beef, hooked! I swear upon the holy book,
           C (x32010@1)                             EThe (022100@1)only 'craic' you'll get is a slap in the ear,
   G (320003@1)  G (320003@1)  G (320003@1)     G (320003@1)          DWhale, (xx0232@1)oil, beef, hooked! I'll up & burst yer filthy mug,
            C (x32010@1)                       EIf (022100@1)you draw one more shamrock in me beer!

G (320003@1) D (xx0232@1)C (x32010@1) Ex2 (022100@1)
END

All credit goes to The Rumjacks for writing and performing this song, All i did was tab 
it out for people to learn it :D have fun!!