A troll is a word used to define a person who annoys/fools/pranks people on the internet or in real life ( rare case ). "Don't make me take off my earrings" when girls/ladies start a fight they usually take off their bags,watch, earrings etc, in order to prepare for a fight without damaging their items. reference http://cdn.someecards.com/someecards/usercards/MjAxMy1mMjg0YzZmMTAyYmI1NWU1.png .

troll: (Digital Technology. Informal.) - to post inflammatory or inappropriate messages or comments on (the Internet, especially a message board) for the purpose of upsetting other users and provoking a response. - to upset or provoke (other users) by posting such messages or comments.