larpondarpon is a code text/language. Larpondarpon is decoded/code by adding or removing arp before every vowel.
e.g. Run becomes rarpun
boat becomes barpoarpat
This can be use as a language or code and easy to decipher when see written down.
A interesting face is that the name of the language (larpondarpon) is London in the code form of larpondarpon.
London becomes larpondarpon