I watched this incredibly zanny flick recently after hearing so much about it from peers.
The film starts off with a girl called Jennifer (Deborah Twiss)who recently arrives in New York (at this point its not clear where she is from but definately shes new in the city) where she is attacked by some hoods and almost raped until some female vigilantes rescue her from the ordeal and force her to "blow the motherfuckers gawddamn brains out". With dialogue like that you know you're watching a great movie already.
So she joins this merry crew of bitches whose sole purpose in life is to fsck up men who don't respect women (one scene has these lesbos convince some poor punters into staying after hours in a strip club only to beat the shit of of them).
It's not as good as I Spit On Your Grave or even as cool as my favorite swedish slasher flick They Call Her One Eye but it has a simple and very clear sincere message I couldn't help but fall in love with it's desperate outcry.
If you find it, give it a chance.

BTW: there were a couple of scenes that reminded me of Gasper Noe's film Irreversible...especially Jennifer's rape scene.
The last "dinner" scene reminded me of Sodomites. Am not exactly sure why, but they both had the same 'frenzied' action very obvious on screen.