Generally-speaking, a juker is a clone whose privilege supersedes that of player but not the impresario within juking ludology. The juker (from 'juke server' [server]*) acts as the coordinator in folding loopstring (among other types of braneware). Essentially, a juker is a resource ("trainer") which uses a jukebox [client] for iterative transactions.A runtime node.

Note (+): Jukers are considered the 'orchestra' to The Origamic Symphony.

In UUe-talk, the juker (a random walker)'s objective is to devise and/or apply patches, thereby directly contributing to the fitness of the jukebox. This means that a juker's role lies in the generation of walks (pitch establishment) as it pertains to sourcing their own tokens. Jukers are rewarded according to rules set forth by the UUelcome License. (see also Black and White, clone)