Inspiration doesn't always come when you feel like writing the most. I'll get in a mood where I feel the need to create something and poetry is singing in my head but I'm unsure where to focus my creative energies. Frustrated, I'll turn to mythology and other nonfiction books in hopes of triggering some kind of scenario in my head but often research like this and attempts to plot something extravagent, ground-breaking, and meaningful kills the buzz. I find randomizers like these very useful when I just need an outlet and want something to write about with a solid beginning middle and end that I don't have to worry about. Just thought I'd share:

Writing Generator Story generators of various plot types. Also allows you randomize characters and other aspects of the plot.

Random Adventure Generator Generates a fantasy scenario. This one's fun.

Story Generator As the title implies, a story generator.

Writing Challenge Very useful, for fanfictions especially.

Setting Creation Generates extensive amount setting information for a fantasy story/roleplay/whatever.