"Dookie"
Welcome to paradise

Intro:        
G
D-2-2-2-2
A                   0
E                       0
(played twice)

Verce:        
G
D-2-2-2-2-0-0-0-0-2-2-2-2-2-2-2-2
A
E

G
D-2-2-2-2-0-0-0-0
A                                        -2-2-2-2
E                         -3-3-3-3
(repeat verce then end the verce with)
G
D
A             -2-2-2-2-2-2-2-2
E-3-3-3-3

Choris:        
G
D
A                         0-0-0-0-3-3-3-3
                           2-2-2-2-2-2-2-2
E-0-0-0-0-3-3-3-3                           0-0-0-0-3-3-3-3
G
D
A                            0-0-0-0-3-3-3-3            2
E-0-0-0-0-3-3-3-3-                          0-0-0-0
(back to verce)
Hard bass line
G        2-4-0-0-4-0      3           2
D-2-2-                  4-4    4-3-3-
A
E
(Verce to chorus, end on the 1st tab)
(Listen to the song for awhile to get timing down)