Ok, this is my first tab, so go easy on me! i'm pretty sure its spot on tho.

------------------------------------------------------------
                      Dumpweed - Blink 182
------------------------------------------------------------

By:Matt Shaw
e-mail: Smasher169@hotmail.com
Intro 1:
e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-------------6-6-7-6-----------6-6-7-6----------
A|-------------0-9-7---------------0-9---0-----------0-9-7--
E|-0---------7---------0---------7-----------------0--------

e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-9----------------------------------------------
A|-0-------------9------------------------------------------
E|-------------7--------------------------------------------

Intro 2: To do this, u will need to pull the e string off the guitar
e|-4p---4p---2p---2p---4p---4p---0-5p---5p------------------
B|----0----0----0----0----0----0------0----0----------------
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------

e|-4p---4p---0-2p---2p---4p---4p---0-5p---5p----------------
B|----0----0------0----0----0----0------0----0--------------
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------

Verse: palm mute when 'x' is shown by number, open stroke when no 'x' is shown
e|----------------------------------------------------------
B|----------------------------------------------------------
G|-----------------2--2x--4x--2x--4x------------------------
D|-2x--4x--2x--4x--2--2x--4x--2x--4x--2--2x--4x--2x--4x-----
A|-2x--4x--2x--4x--0--0x--2x--0x--2x--2--2x--4x--2x--4x-----
E|-0x--2x--0x--4x---------------------0--0x--2x--0x--2x-----

e|----------------------------------------------------------
B|----------------------------------------------------------
G|-2--2x--4x--2x--4x----------------------------------------
D|-2--2x--4x--2x--4x----------------------------------------
A|-0--0x--2x--0x--2x----------------------------------------
E|----------------------------------------------------------

Back to 1st intro:
e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-------------6-6-7-6-----------6-6-7-6----------
A|-------------0-9-7---------------0-9---0-----------0-9-7--
E|-0---------7---------0---------7-----------------0--------

e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-9----------------------------------------------
A|-0-------------9------------------------------------------
E|-------------7--------------------------------------------

Chorus: figure out strumming patterns by hearing the song
e|----------------------------------------------------------
B|----------------------------------------------------------
G|---4-2-4----4-2-4--4--------------------------------------
D|-2-4-2-4--2-4-2-4--4--------------------------------------
A|-2-2-0-2--2-2-0-2--2--------------------------------------
E|-0--------0-----------------------------------------------

Back to Intro 2:
e|-4p---4p---2p---2p---4p---4p---0-5p---5p------------------
B|----0----0----0----0----0----0------0----0----------------
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------

e|-4p---4p---0-2p---2p---4p---4p---0-5p---5p----------------
B|----0----0------0----0----0----0------0----0--------------
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------

Verse:
e|----------------------------------------------------------
B|----------------------------------------------------------
G|-----------------2--2x--4x--2x--4x------------------------
D|-2x--4x--2x--4x--2--2x--4x--2x--4x------------------------
A|-2x--4x--2x--4x--0--0x--2x--0x--2x------------------------
E|-0x--2x--0x--4x-------------------------------------------

Then back to Intro 1:
e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-------------6-6-7-6-----------6-6-7-6----------
A|-------------0-9-7---------------0-9---0-----------0-9-7--
E|-0---------7---------0---------7-----------------0--------

e|----------------------------------------------------------
B|----------------------------------------------------------
G|----------------------------------------------------------
D|---6-6-7-6-9----------------------------------------------
A|-0-------------9------------------------------------------
E|-------------7--------------------------------------------

Chorus:
e|----------------------------------------------------------
B|----------------------------------------------------------
G|---4-2-4----4-2-4--4----4-2-4----4-2-4--------------------
D|-2-4-2-4--2-4-2-4--4--2-4-2-4--2-4-2-4--------------------
A|-2-2-0-2--2-2-0-2--2--2-2-0-2--2-2-0-2--------------------
E|-0--------0-----------0--------0--------------------------

Back to verse, but no open strokes
e|----------------------------------------------------------
B|----------------------------------------------------------
G|-------------------2x--4x--2x--4x-------------------------
D|-2x--4x--2x--4x----2x--4x--2x--4x----2x--4x--2x--4x-------
A|-2x--4x--2x--4x----0x--2x--0x--2x----2x--4x--2x--4x-------
E|-0x--2x--0x--4x----------------------0x--2x--0x--2x-------

e|----------------------------------------------------------
B|----------------------------------------------------------
G|--2x--4x--2x--4x------------------------------------------
D|--2x--4x--2x--4x------------------------------------------
A|--0x--2x--0x--2x------------------------------------------
E|----------------------------------------------------------

Then the finale:
e|-4p---0----2p---0----4p---0----5p---0----4p---0----2p---0-
B|----0---0-----0---0-----0---0-----0---0-----0---0-----0---
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------

e|----4p---0---5p---0-2--4p---0----2p---0----4p---0----5p---
B|-0-----0---0----0---------0---0-----0---0-----0---0-----0-
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------

e|-0----4p---0----2p---0----4p---0---5p---2-0---------------
B|---0-----0---0-----0---0-----0---0----0-------------------
G|----------------------------------------------------------
D|----------------------------------------------------------
A|----------------------------------------------------------
E|----------------------------------------------------------
E|----------------------------------------------------------

************************************************************
Alternative Intro 1:

e|----------------------------------------------------------
B|----------------------------------------------------------
G|--1-1-2-1--------------1-1-2-1-----------1-1-2-1----------
D|--------------4-2------------------4-----------------4-2--
A|----------2-0------------------2-0-----0---------2-0------
E|-0-----------------0--------------------------------------

e|----------------------------------------------------------
B|----------------------------------------------------------
G|--1-1-2-1-4-----------------------------------------------
D|--------------4-------------------------------------------
A|-0----------2---------------------------------------------
E|----------------------------------------------------------

take your pick on the intros, i like the top one best(even though they are basically the same notes, just different strings) just substitute this intro into all the times u play intro one if u like this one better

I'm pretty sure this is right, comments please?

Happy Guitaring :)

Matt