Artist: Simple Plan
Song: The Worst Day Ever
Album: No Pads, No Helmets... Just Balls
Tuning: Half-step Down

INTRO:
e|---------------------------|
B|---------------------------|
G|-------------------22-44-5-| (x3)
D|-------00-22-33-55---------|
A|---3-3---------------------|
E|---------------------------|

Right after the 3rd time, you play:

e|---------00-11-3--3-|
B|------33------------|
G|---55---------------|
D|--------------------|
A|--------------------|
E|--------------------|

PRE-CHORUS:
It's 6am, the clock is ringing...
e|---------------------|
B|-----3-1-----1-1-----|
G|-----------4---------|
D|---3-----------------| (x2)
A|-3-------------------|
E|---------------------|

'Cuz I don't think I'm gonna make it
e|---------------------|
B|---------------------|
G|---------------------|
D|-33--33--55--55------|
A|-33--33--55--55------|
E|-11--11--33--33------|

I need to work I'm always spending
e|--------------|
B|--------------|
G|--------------|
D|-3333--5------|
A|-3333--5------|
E|-1111--3------|

CHORUS:
And I feel like I'm livin' the worst day, over and over again
e|----------------------------------------|
B|----------------------------------------|
G|-5--5-5---------5-55--------------------|
D|-5--5-5-3-3-333-5-55-5-55-3-333-7/5/3\5-|
A|-3--3-3-3-3-333-3-33-5-55-3-333-7/5/3\5-|
E|--------1-1-111------3-33-1-111-5/3/1\3-|

And I feel like the summer is leavin' again
e|--------------------------------|
B|--------------------------------|
G|-5--5-5-------------------------|
D|-5--5-5-7-7-7777-5-5-55-3/5\3/5-|
A|-3--3-3-7-7-7777-5-5-55-3/5\3/5-|
E|--------5-5-5555-3-3-33-1/3\1/3-|

I feel like your gone| And every day is the worst day ever
e|-------------------|------------------|
B|-------------------|------------------|
G|-------7-7777777---|------------------|
D|-7-7-7-7-7777777---|-3------3-33-5-55-|
A|-7-7-7-5-5555555---|-3------3-33-5-55-|
E|-5-5-5-------------|-1------1-11-3-33-|

BRIDGE:
It's not completely correct, but it'll give you something to go on.

It's so long (so long) And I can't go on
e|-333-222-333-22222222-333-222-00000000-|
B|---------------------------------------|
G|---------------------------------------|
D|---------------------------------------|
A|---------------------------------------|
E|---------------------------------------|

CHORUS AFTER BRIGDE:
Pretty much the same thing, but it's played a bit higher

And I feel like I'm living the worst day, over and over again
e|-------------------------------|
B|-------------------------------|
G|-7-77--------777---------------| (It's palm-muted untill the last 2 chords)
D|-7-77-5-5555-777-7-77-5555-7-7-|
A|-5-55-5-5555-555-7-77-5555-7-7-|
E|------3-3333-----5-55-3333-5-5-|
   . .. . .... ... . .. ....

And I feel like the summer is leavin' again
e|--------------------------------|
B|--------------------------------|
G|-7--7-7-------------------------|
D|-7--7-7-9-9-9999-7-7-77-5/7\5/7-|
A|-5--5-5-9-9-9999-7-7-77-5/7\5/7-|
E|--------7-7-7777-5-5-55-3/5\3/5-|

I feel like your gone| And every day is the worst day ever
e|-------------------|----------------------|
B|-------------------|----------------------|
G|-------9-9999999---|----------------------|
D|-9-9-9-9-9999999---|-5-55-7-77--5-55-7-77-|
A|-9-9-9-7-7777777---|-5-55-7-77--5-55-7-77-|
E|-7-7-7-------------|-3-33-5-55--3-33-5-55-|

Then:
e|-------------------------|
B|-------------------------|
G|-----------------44-66-7-|
D|--------44-55-77---------|
A|-5-5-77------------------|
E|-------------------------|

Now repeat the " And every day is the worst day ever" part above.

END PART:
Whoa-a-whooaaa-a-whoa-a-whoa-oo-o-oa
e|-------------------------|
B|-------------------------|
G|-----------------44-66-7-| (x3 or 4 times, listen to the song)
D|--------44-55-77---------|
A|-5-5-77------------------|
E|-------------------------|

e|-----------33-55-77-99-10-|
B|-----55-77----------------|
G|-7-7----------------------| (x3)
D|--------------------------|
A|--------------------------|
E|--------------------------|

End on:
e|----------|
B|----------|
G|-77-----7-|
D|----------|
A|----------|
E|----------|

And that's it.
This is my first tab, so feel free to post any comments and/or rate.
Simple Plan rox!