I took these chords from the other tab, I just added lyrics and placement so its easier to read and play:

CJoined (x32010@1)the army for money for college
FNow (133211@1)I'm trading bullets for knowledge
GIsn't (320003@1)quite what I bargained for
    CThey (x32010@1)didn't tell me there would be no war
Thought of the adventure, I thought it would be cool
       FI (133211@1)could see the whole world and go back to school
       GBut (320003@1)for three months I've been on this ship
CStaring (x32010@1)at the water what a lame ass trip
When I get the call I got to jump in a copter
FFly (133211@1)into the desert, join into a slaughter
GBut (320003@1)you know I'm a pacifist
CShooting (x32010@1)in the dark at a terrorist
   
Chorus 1  
           F (133211@1)   G (320003@1)    CI (x32010@1)got those pre-invasion jitters
        F (133211@1)       G (320003@1)     CAin't (x32010@1)no traitor, ain't no quitter
F (133211@1)       G (320003@1)      CCan't (x32010@1)get into the helicopter
    F (133211@1)            G (320003@1)         CThis (x32010@1)ain't like Playstation at all