#troublemaker__trouble_maker__troublemaker__troubler__mischief-maker__bad_hat__badhat  someone who deliberately stirs up trouble
  supertype:  unwelcome_person__unwelcomeperson__persona_non_grata  a person who for some reason is not wanted or welcome
  subtype:  agitator__fomenter  one who agitates; a political troublemaker
  subtype:  heckler__badgerer  someone who tries to embarrass you with gibes and questions and objections
  subtype:  hellion__heller__devil  a rowdy or mischievous person (usually a young man); "he chased the young hellions out of his yard"
  subtype:  hellhound  a very evil man
  subtype:  instigator__provoker__inciter__instigant__firebrand  someone who deliberately foments trouble; "she was the instigator of their quarrel"
     subtype:  ringleader  a person who leads (especially in illicit activities)
  subtype:  loudmouth__blusterer  a person who causes trouble by speaking indiscreetly
  subtype:  prankster__trickster__tricker__hoaxer__practical_joker__practicaljoker  someone who plays practical jokes on others
  subtype:  rioter  troublemaker who participates in a violent disturbance of the peace; someone who rises up against the constituted authority

No statement uses or specializes troublemaker; click here to add one.