A girl who decides one day to leave her BF for another
guy.
Uses the next BF for a week, leaves him.
Uses the next BF for 3 days, leaves him.
......after about a good month, you find out she's gone with 10 guys. and alot of unknown explanations.
In other
words, the theory of using guys to get w/e you want -whether physically, materially, mentally etc- and discarding them
like a sock after its used.