John bitterly explains that the entire life of the Slipperman is devoted
to satisfying the never-ending hunger of the senses, which has been
inherited from the Lamia There is only one escape route; a dreaded
visit to the notorious Doktor Dyper who will remove the source of the
problems, or to put it less politely, castrate

They discuss the deceptively-named escape for a long time and decide to
go together to visit the Doktor

Slipperman:

"You're in the colony of slippermen
There's no who? why? what? or when?
You get out if you've got the gripe
To see, Doktor Dyper, reformed sniper - he'll whip off your
windscreenwiper"

Rael:

John and I are able
To face the Doktor and his marble table

The Doktor:

Understand Rael, that's the end of your tail

Rael:

"Don't delay, dock the dick!"
I watch his countdown timer tick