I havent been playing guitar long but this is probably one of my favorite songs to play and all the other tabs ive looked at for this just sound wrong to me.. so heres my version that sounds pritty good to me

(Standard Tuning)



(Screwed up Part)
E:-----------------|------------------
B:-----------------|------------------
G:-----0-----------|------0-----------
D:-------0---------|--------0---------
A:-----------------|------------------
E:-3-3-------------|--3-3-------------


play 4x
E:--------------------------------------------------------------
B:------3--------------3-------------3------------3-------------   ((at the start of
G:--------0---0----------0---0--0-0----0---0--2-2---2---0-------     3rd time to play,
D:-0-0------0-----0-0------0----x-x------0----0-------0---------     start signing))
A:-x-x------------x-x-----------3-3-----------------------------
E:-3-3------------3-3-------------------------------------------


play 2x
E:------------------------------------------------------------------------
B:-------0-------------3--------------3-------------3---------------------
G:---------0---0---2-2---2---0---0-0----0---0---------0---0---------------
D:--2-2------2-----0-------0-----x-x------0-----0-0-----0-----------------
A:--2-2--------------------------3-3------------x-x-----------------------
E:--0-0-----------------------------------------3-3-----------------------

  (play 2x)                       (then this 1x)
E:------------------------------|-----------------------------------------
B:-----0---------------3--------|------0-------------3--------------------
G:-------0---0-----------0---0--|--------0---0---2-2---2---0--------------
D:-2-2-----2------0-0------0----|--2-2-----2-----0-------0----------------
A:-2-2------------x-x-----------|--2-2------------------------------------
E:-0-0------------3-3-----------|--0-0------------------------------------


(now play these basic chords till the ending)
E:--x----x----x---|--x---x---x---x--|--x---x---x---x---x---2--------:-----------
B:--3----3----3---|--0---3---3---3--|--0---3---0---3---0---3--------:---repeat--
G:--0----0----2---|--0---2---0---0--|--0---0---0---0---0---2--------:----alot---  
D:--0----x----0---|--2---0---x---0--|--2---0---2---0---2---0--------:------of---
A:--x----3--------|--2-------3---x--|--2---x---2---x---2---x--------:------times
E:--3-------------|--0-----------3--|--0---3---0---3---0---x--------:-----------


ENDING
(play softly 2x)                  ( softly 1x )
E:------------------------------|-----------------------------------------
B:-----0---------------3--------|------0-------------3--------------------
G:-------0---0-----------0---0--|--------0---0---2-2---2---0--------------
D:-2-2-----2------0-0------0----|--2-2-----2-----0-------0----------------
A:-2-2------------x-x-----------|--2-2------------------------------------
E:-0-0------------3-3-----------|--0-0------------------------------------

play softly and slow 2x
E:--------------------------------------------------------------
B:------3--------------3-------------3------------3-------------   
G:--------0---0----------0---0--0-0----0---0--2-2---2---0-------    
D:-0-0------0-----0-0------0----x-x------0----0-------0---------     
A:-x-x------------x-x-----------3-3-----------------------------
E:-3-3------------3-3-------------------------------------------
                                ^^^^^ start slowing down here the 2nd time around

END ON E|x|
       B|3|
       G|0|
       D|0|  Let Ring
       A|x|
       E|3|

Thanks to Green Day for making a wonderful song and plez rate this.. its my first tab :) thanks and hope you like it