A pop/rock star that is manufactured and pumped out as if from a xerox machine, i.e. Ashlee Simpson, Aaron Carter, or any American Idol. They are highly replaceable and seemingly identical to the others before them, hence the term 'xerox'.
That Xerox Star Ashlee Simpson can't even perform live without a machine singing for her. She's also mildly retarded.
The most Beta of males. Literally so bad that in a pack of wolves this xenron wolf would be the lowest of the low. The runt of the pack. The disgrace. So far down the list of letters that not only is it an X, but it sounds like a Z