Cop-Caller
A cowardly, sniveling and conniving individual who frequently uses the police or other authorities as a means to harass and/or torment those with whom they are socially disenchanted. Not to be confused with an individual who has been known at times to summon the authorities for legitimate reasons.
"Mikayla is such a cop-caller! She called CPS and told them to take my daughter away 'because of all the porn in my house.' Really, she's just butt-hurt that I wouldn't let her live here anymore."