O Girlfriend Tab

O Girlfriend - Weezer


intro 
DM7 G

verse 
A D DM7 B E

chorus
F#m C#m (2x)
[ Tab from: http://www.guitartabs.cc/tabs/w/weezer/o_girlfriend_tab.html ]
D Bm G

go back to the verse and then after the second chorus, play the bridge
(which is exactly the same as the intro) and then go back into the verse and 
you can figure out the rest from there.