Three songs on the album were recorded as jokes or parodies by the band. The songs "665" and "667" are parodies of the idea of Satanic content in rock music, the idea being that if 666 is such a powerful number, then the surrounding numbers must be equally as powerful. "665", when played backwards, contains messages about Santa, alluding to the alleged messages about Satan. The albums closing track, "One Minute Of Silence" is a "cover" of John Lennon's "Two Minutes of Silence", excluding Yoko Ono's part. No instruments are played, although the band (presumably) can be faintly heard in the background.