The final version of the prompt was "at a party in the rain, a woman in a sleeveless party dress and long gloves is holding a gooey cream cake, which explodes upward, leaving just the shell of the cake and throwing frosting on her face and necklace."
These Bing pictures aren't quite there, but close. The success rate was about 1 in 3. Some of the "failures" were pretty good, but not really the exploding cake I wanted.
Whats really interesting is that all of these were created AFTER I'd used up all my "boosts." Of course, the next time I use the prompt I'll probly get threatened.