Jerome, Percival, Jesus

The story:

Bizarre as it is...my friend and I constantly come up with twisted versions of every song we can, yet I was singing the REAL words to this one, and my friend looks at me and says, "Did you just say Jerome, Percival, Jesus?" I laughed so hard I fell down (and I had been standing up). Now, this is in the lineup of our twisted song versions, but to make it funnier we pronounce "Jesus" the Spanish way, so it comes out "Jerome, Percival, Hey-Zeus". We think it's quite clever. Heheheh.
We've been fairly successful in convincing the masses who don't know the name of the song that he's singing about a support group.
(Per the question below, I don't take any meds, but my friend takes quite a few, which might explain something.)