Please link back to the original prompt and keep the formatting, like so:
Supernatural, Gabriel/Crowley, "My velociprator versus your Hell Hound: I like those odds." "Mine's still bigger."
Or, if HTML isn't your strong suit, just paste the URL in after the prompt, like this:
Animorphs/BtVS, Rachel & Buffy, AU where all of California is a supernatural warzone (http://comment-fic.livejournal.com/341904.html?thread=60542864)
When filling prompts, please fill at the original post and reply with the link here.
If you're looking for prompts to re-run, you can browse through the lonely prompt archives.