Maricopa County Sheriff's Office controversies. The Maricopa County Sheriff's Office (MCSO) is a law enforcement agency in Maricopa County, Arizona that has been involved in many controversies since 1995.
It was then used to mean 'a sudden state of activity (or inactivity) or state of mind', as in this early example, taken from William Warner's Albion's England, 1586: His seruants fear his solemn fittes.. The phrase 'fits and starts' is somewhat tautological, as both allude to sporadic activity.
Evan Morris suggests the word arose as a term of contempt for police based on the use of 'fuzz' or 'fuzzy' in other items of derogatory criminal slang of the period. To be 'fuzzy' was to be unmanly, incompetent and soft. That explanation seems as good as any, and better than most.