The succubus is a soul eating beast that presently resides on coastal British Columbia. The true image of the succubus is unknown to all but few, but it commonly takes on the image of a girl with hair as fiery as the sun, and thighs the size of tractor trailers. The succubus is known to destroy the lives and hearts of many male companions who consider themselves close to her. Through her fierce deception, she causes them to defy reason and obey only her will. It is at this point where she deals the final blow, causing the men to lose all control over themselves until they cut her off, leaving her to search for new prey. Eventually if it goes on too long the succubus can retrieve a man's soul in a form similar to the dementors in Harry Potter
Over time people have started to use the term 'succubus' to define a girl who uses a man, treats him badly, and makes it difficult for him to get rid of her.
Guy 1 - "bro, you've gotta get rid of that girl, she is such a succubus"
Guy 2 - "yeah man I know, I dont know what it is, I just can't do it"
Guy 1 - "dude, I'm so glad you got rid of that succubus"
Guy 2 - "yeah man, me too"