Boyfriend Season
Usually around the end of fall/beginning of winter, when the weather starts to get cold and all the sluts can't be half naked anymore. So, they try and find a guy because of how desperate they are so all of their friends can be jealous and they can continue being a slut with their boyfriend. Then when spring and summer begins, they drop their boyfriends and become whores again.
It's boyfriend season, chu kn0w what that means ;)