It's just one of those current fashionable words that bland people use to try and make themselves sound more interesting!
Why do people feel the need to pigeonhole themselves into a one word defined label instead of just being a person who happens to do this or that etc.
The one that i find really pretentious and silly of late is when people inform you, usually with a slightly smug expression on their mush that ''oh ya.....i'm Straight Edge' instead of just saying ''i don't drink or take drugs'', especially when they accompany it with the stupid 'crossed X forearms' symbol.
I didn't like her from the off but as soon as she categorized herself like that in the hope that people would ask her ''oh, what's polyamorous ?...........i'm so very interested...........NOT!!!!!!''
She should just get ''I'm a massively un-interesting TWAT'' tattoo'd on her forehead and be done with it!