Primitive Enema (Butt Trumpet) Easter Egg - Hidden Song

On Butt Trumpet's 1994 album Primitive Enema, there is a hidden track approximately 13 minutes after the end of the last track. The song, called "Doin' It In The Butt", is a funky little jam which sounds like it was based on "Da Butt" from the School Daze sdtk. Most of the members have a vocal part on the song, and their producer, punk legend Geza X, even sings a couple lines! A little obscure to find now, but well worth the search.