A brief plot summary: Meryl (a has-been Broadway actress) and Goldie (a writer) have been friends forever, but they are total you-know-whats and have always been incredibly jealous of each other. When Meryl steals Goldie's fiance (Bruce) and marries him, it's the last straw. Goldie, after gaining about a million pounds and admitting herself into a mental hospital, realizes the only remaining plan of action is to kill Meryl. Fast forward seven years. Goldie mysteriously looks amazing. Meryl, a plastic surgery junkie, is directed to a strange woman's lair where she acquires a potion that ensures she will remain young (and alive) forever. Meanwhile Goldie, who is having an affair with Bruce, is plotting to kill Meryl; her plan is thwarted, however, when Bruce gets fed up and pushes his wife down the stairs. Oh, and did I mention Goldie has also taken the eternal-life potion?
I won't give away what happens, because I don't want to spoil anything. This movie is hilarious in a very dark way. You'll be laughing out loud and the whole thinking "why on earth am I laughing?" The special effects are pretty amazing too. It isn't one that I'd watch over and over, but I highly recommend checking it out.