I refuse to believe that you wrote this in a day. That's just not right! It would take me that long just to come up with all the hilarious hair-related insults and epithets for Sheppard. I think my favorite was the surprisingly poetic a man genetically skewed towards inhuman prettiness and subhuman stupidity. Sheppard in Sam's USAF sweats was also particularly inspired, by which I mean the image is seared into my brain and I will not be satisfied until we see this in canon. Seriously, if you can write fic like this in 24 hours, you owe it to fandom to do it more often!