Instead of "extreme partying," maybe... well, I think what I'm trying to get at is that she is willing to go to any lengths and suffer any consequences to have her party, and then try to make that seem like a virtue, make the vomit the symbol of the good time. (If that's true. Still haven't delved into the words much.) A crack ho also goes to any lengths, but probably doesn't parade then parade the degradation as an emblem of the experience's fun and value. (Well, I wouldn't know. Haven't done a survey of crack ho's recently.)

So, what would be the right term for what seems a determinedly low-rent way of going to any lengths and suffering any consequences to have her party, and then trying to make that a virtue, the vomit being the symbol of the good time?

("Hungover" wouldn't fit this, but it's mediocre, so let's forget it.)