He was also described as a mongrel, a cur, and a mutt. The words "cur", "tyke", "mutt", and "mongrel" are used, sometimes in a derogatory manner. His scruffy mongrel is called Jumble. In January 2014, Nugent called Obama a "communist-educated, communist-nurtured subhuman mongrel". Oliver describes his own accent as a "mongrel" of Brummie, Scouse, and Bedford influences. He also referred to the Female as a "Mongrel" and "Untermensch" (subhuman). Harry keeps ferocious mongrel guard dogs on his property. In German, the word has the general denotation of hybrid, mongrel, or half-breed. Mongrel Mob colours are predominantly red and black. The remaining serviceable wagons were pulled by mongrel teams of cows, oxen, and mules. The Tribesmen are also rivals with the Mongrel Mob. Puerto Ricans (described as a "repulsive mongrel race") were killed and Puerto Rico was recolonized. Mongrel2 is the language-agnostic successor to Mongrel. He has referred to himself as "a European mongrel". Puma is an HTTP web server derived from Mongrel and written by Evan Phoenix.