If you haven't read through all the 2011 McKay/Sheppard stories for

Aliens Made Them Fuck It Up - http://sga-santa.livejournal.com/379053.html -- at 1575 words, a treasure!
Black Flag - http://sga-santa.livejournal.com/365129.html -- I love when they declare independence from Earth!
Once Upon a (Prescription) Mattress - http://sga-santa.livejournal.com/375553.html - fractured fairy tale.
Enjoy!