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THE WORST DAY B NCE YESTERDAY - Flogging Molly 
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By:Satan Clause 

It's pretty easy. Listen to the song for the strumming pattern 

riff 1 
D A D D 
E|2------| I0------I2-----3p2-I2------|
B|3------| I2------I3-----3---I3------|
G|2------| I2------I2-----2---I2------| (x2)
D|0------| I2------I0-----0---I0------|
A|0------| I0------I0-----0---I0------|
E|-------| I-------I----------I-------|

riff 2 
D A D G 
E|2------| I0------I2------I3------I3------|
B|3------| I2------I3------I0------I0------|
G|2------| I2------I2------I0------I0------| (Then riff 1 again)
D|0------| I2------I0------I0------I0------|
A|0------| I0------I0------I2------I2------|
E|-------| I-------I-------I3------I3------|

riff 3 ("Falling Down to you Sweet Ground..." and "Hell says hello...") 
G G D D G G D A 

riff 4 (during electric solo) 
A A G D