"La Ranetoj" (which does appear in the bolded text) is Esperanto for "The Little Frogs", which is the nickname of a music club within the Stockholm Esperanto Society (probably not the society itself, though my Esperanto is not good enough to make the distinction), for reasons that must seem good to them.
"The Little Frogs" (or "Sm?grodorna") is a very famous and widespread swedish folk song, and it comes together with a very special dance. Ususally performed around the Maypole at Midsummer. Check out http://www.youtube.com/watch?v=8I5BGsK5ZAU. A typical Swedish Midsummer. Sm?grodorna is "performed" at around 0:30 and 2:45.
The last one is even better, because then you can hear him sing:
"
The little frogs, the little frogs;
Is funny to see
The little frogs, the little frogs
Is funny to see
No ears, no ears, nor tails have they got,
No ears, no ears, nor tails have they got"
Rinse and repeat as needed.
And oh, to come back ontopic, this thread has been severly Necromanced.
And the Deep Ones are not Dwemer, and they're not Sload either. It's an easter egg.