Definition
A distinctive slogan, chant or exclamation associated with a political party, movement or social group.
How People Actually Use It
A get-toghether/place where people who attend drink alcohool ( usually wine ) , talk about their problems and cry their sorrow away until they feel better.
"Guy A: Man, I feel down lately and I can't find the way out of this mood Guy B: Same dude, u up for a crying party at my place this friday? Guy A: Yeah man, that would be nice"
Source: Urban Dictionary