This one's pretty self-explanatory, except that I feel I should remind you that this includes crossovers within franchises and that there's nothing wrong with a nice RPF/FPF crossover.
Please be kind to the code monkeys and remember the posting format: Your Crossover, Your Pairing, "Your prompt". One prompt per comment.
Leverage/SPN, Nate/John, "back in the day"
SG-1/SGA, Daniel/Rodney, "dirty talk"
SGA/SGA RPS, Joe/John/Rodney, "do you take orders as well as he does?"
Yes, more than one writer can write to a prompt and yes, you may write something for your own prompt, if you like.
And remember, if nothing here grabs your fancy, you can always head over to the Lonely Prompt List and give a lonely prompt a home.
And that's it for me! Thanks to the mods for letting me guest host, to the code monkeys for keeping track of everything and to all of you who left prompts and/or wrote porn.