This song works best tuned down a whole step, 
and since my guitar was tuned to that anyways, 
that is the version I have submitted...I`ll throw 
up another version soon with a capo if people are 
interested.  Thanks for checking it out!

Tuned one whole step down:
DGCFAD

C (x32010@1)                GAre (320003@1)you feeling lethargic
Am (x02210@1)                  F (133211@1)       FmHave (133111@1)you considered a cleansing Colonic?
C (x32010@1)                   Am7We (x02010@1)all get clogged up now and again
F (133211@1)                 GIt's (320003@1)time to take a trip to the fountain.

DFountain (xx0232@1)of Health
Du Du Do Do Ru
CFountain (x32010@1)of Health
Du Du Do Do Ru

G (320003@1)                     C (x32010@1)            DSpread (xx0232@1)those cheeks and get your colon clean

______________

This is just a rough version for the guitar, 
there are lots of other changes going on since 
it`s piano, but it can sound as close to the 
original song to make your friends laugh!  
Thanks for checking out my chords!