"Woman Crush Wednesday"
From the beginning wcw was used to name you crush in exempel post on twitter, snaps on
snapchat, and other social media, but as most things
people tends to break trends or find more way of using it.
It now also used every wednesday to complain about be singel or proud to be.
Has also become more common not only use wcw about boyfriend/girlfriend but to name an friend,thing, pet or family member.
This
day is every wednesday and is celebrate mostly online rather then in real-life.
So if don`t use social media alot one most likely never heard about this
day.