Murrsona

Murrsona, also known as Durrsona, is, foremost, a derogatory term for Fursona, in a reference to the furspeech term "Murr". It is used to make fun of furries, and is favorited on furry critic sites such as Lulz.net, encyclopediadramatica.ch, and 4chan, among others.

Dual use
As time has gone by, the term has been co-oped as a friendly substitute furry term for it and/or persona.