Band: Sum 41
Song: Fat Lip
Tuning: GDAE
Tabbed by foyamos

Hi fuckers! It's one of my first tab so don't be cruel with me... Any insults, 
moqueries or remarks: foyamos@caramail.com

I'm pretty sure it's correct, but it can have some mistakes...

Listen to the song for timing.

Intro

G |---------|
D |---------|
A |---/7\---|
E |---------|

Riff 1 (I don't know the names, so I'll call it like that...)

G |---------------|
D |---------------|
A |-5-7-7--5-7/12-|
E |---------------| x4

Riff 2

G |---------------------|
D |---------------------|
A |---------------------|
E |-00---7-7/55---5-4-2-| x4

Riff 3

G |--------------------------------|
D |--------------------------------|
A |----------------44444444--------|
E |0000000000000000--------55555555|

G |-------------------------------|
D |----------------666667679-7-6--|
A |-----------------------------7-|
E |000000000000000----------------|

Play these riffs once.

Riff 4

G |-------------------------------|
D |-------------------------------|
A |-7--2--4--6-7----------------6-|
E |--------------4--4-5--5-4--4---| x4

Then

Riff 1
Silence during 1 measure
Riff 2
Riff 3
Riff 4

Riff 5

G |-------------------------|---------------------|
D |-------------------------|---------------------|
A |-------------------------|---------------------|
E |-00---00--00--00---00--5-|-00---00--00--00--00-| x1

Silence during 2 measures (I'm not sure, so listen to the song)

Riff 6 (during the quiet part)

G |------------------|--------------------|
D |------------------|--------------------|
A |-2/4-----2---4----|-0-2/4-----2---4----|
E |-----000--------0-|--------0---------0-| x1

Then

Riff 1 (with some variations)
Silence during 3 measures

Riff 7

G |------------------------------|
D |------------------------------|
A |555555555555555555555555555555|
E |------------------------------|

Here I'm sorry but I'm not sure if it's the good rope. I'm hesitating between A and E... 
Try it.

Then

Riff 4
Riff 1

Ending

G |--------|
D |--------|
A |--------|
E |-00--00-|

That's it. Enjoy it. Play it. And tab it.

Right. I hope you'll be kind with my second attempt, and if you have any suggestions, 
corrections, e-mail me.