Main part:

(twenty eyes in my head, twenty eyes...)
G---------------------|
D---------------------|
A---------------------| 
E-2222-0000-2222-2222-|

Part 2:
(twenty eyes in my head, and there all the same)
G----------------------|
D----------------------|
A-----------2222-------| (back to main)
E-2222-0000------0-0-0-|

Verse:
(when you're seein' 20 things at a time..)
G------------------|
D------------------| once you play the verse through all the way, play part
A---------22222222-| two once.
E-22222222---------|

that's it, easy song