"In the Desert", on _At the Drop of Another Hat_. "Verbludi" is Russian for "camels".

A song by Kipling that _mentions_ camels is:

The camel's hump is an ugly hump,
As well you may see at the zoo,
But uglier yet is the hump _we_ get
From having too little to do.

Kiddies and grownups too,
When we haven't enough to do,
We all get the hump,
Camelious hump,
The hump that is black and blue.