Usurper

[Sarah]

a woman who is good at stealing men already spoken for. a woman who may or may not be in the process of luring a man into an affair.

[Cami]

chriskaye; one who [plays] [tricks] on [the others]

[Julene]

Someone who steals your [free time] and replaces it with work or [tedious] conversation, often when he/she is unaware of doing it. Typically either someone deceptively nice (so you feel guilty about walking away), or [your boss] (so you cant leave).

[Lanell]

A person who takes a position of power or importance illegally or by force.