“America’s Toughest Sheriff” has stripped Shaquille O’Neal of his status as a Maricopa County special deputy and colonel, in response to his widely circulated freestyle video.   Sheriff Joe Arpaio took exception to Shaq’s use of the n-word and other obscenities during the impromptu performance, which was taped by an audience member and posted on TMZ.com.   “I want his two badges ...