This is the `new verse' everyone is going batty about:

Verse 21:  Hey secret agent man / better look behind ya man / turn around
           fast as ya can / it ain't no robot stalkin' you / better decide
           what to do / act quick or this is it / hope you can do more than
           vomit!

The scraggly band leader is staring straight at you as he sings.  No one in
the place seems to know what the lyrics mean, and no one really seems to care.