When Raccoons Fall From the Sky

So that's the title I'm sticking with, huh? Very well then. I have an OC in this (*and there was much rejoicing*). As far as summaries go: SHIELD and the rage of Rocket Raccoon should not be combined. So naturally, let's do it and see what happens! Snark from both sides is guaranteed. (Rated T for language- we're not going to get saucy and raunchy, here).