E|-----------------------------------|
B|-----------------------------------|
G|-----------------------------------|
D|--7------5------7-------5----------|
A|--7-x4---5-x4---7-x2| ---5-x2-------|
E|--5------3------5-------3----------|

[Chorus]

E|--5---3---5---7-----------|
B|--5---3---7---7-----------|
G|--6---4---7---7-----------|
D|--7---5---7---9-----------| X2
A|--7---5---5---9-----------|
E|--5---3---x---7-----------|

[Verse]
The verse plays the same chords as the chorus but there's an offbeat, 
and I leave out the low E string in the strum.

[Alternate verse]
"He stole alien technology, and built a time machine..."

E|------------------------------|
B|------------------------------|
G|-----------------7------------|
D|--7---5--7---7---7----9--7----|
A|--7---5--7---7---5----9--7----|
E|--5---3--5---5--------7--5----|

"Went back in time to 100 million B.C."

E|------------------------------|
B|------------------------------|
G|-----------------7-------9----|
D|--7---5--7---7---7----9--9----|
A|--7---5--7---7---5----9--7----|
E|--5---3--5---5--------7-------|

[Bridge]

The beginning of the bridge starts off the same as the intro, but played twice. Then:

E|---------------------------------------------------|
B|-------------------7-9--*--10-9-7------------------|
G|----------7-9---9-----------------9-7-6------------|
D|--7--7-9---------------------------------9-7-6-----|
A|---10----------------------------------------------|
E|---------------------------------------------------|


[Alternative verse ending]

Play the first two chords in the verse, but then stop strumming and mute your strings at 
the end of this line:
"The cops tried to stop him, before he could explode"

Then pause,
"Look out he's got a nose!"

E|--------------------------|
B|--------------------------|
G|---7---6---9--------------|
D|---7---6---9--------------|
A|---5---4---7--------------|
E|--------------------------|