Just keep to the rules and besides that prompt to your hearts content!
No more than 5 prompts in a row, no more than 3 prompts per fandom. If a prompt has been answered you can prompt again.
No spoilers in you prompts until at least 1 week after original air/publication date. If there's spoilers in the story, you must warn in bold and leave at least 3 spaces.
For the sanity of your volunteer code monkeys, please remember to format your prompts properly. For example:
Sherlock Holmes (2009), Holmes/Watson, Other uses for a snake wood cane
Leverage/Justified, Eliot Spencer/Raylan Givens, Sunwarmed leather and a cowboy hat
And if you're not feeling inspired, you can always peruse our lonely prompts.