"photo section"
If you think along the lines of Big Brother just made it up as they went along, so instead of Randoms you could call it, Kitten box as it won't matter in the long run, people should still get it
Otherwise
Look in a Theosaurus for words that mean the same as "Random" but make you sound a little more clever, or maybe there's an old deep South word of Random you could use, that would keep the theme of Southern idenity.
Or
If you need any "Doric" (the local dialect for the North East of Scotland) give me a shout, it'll be city Doric as i don't understand what the fuck the farmer or fisher people are speaking about, but it feels like me ears are in a ring with Tyson when they speak. . .