I have no such folder. My desktop is clean, so is the rest of my computer, except for a folder with 40k files and 16.5GB and a folder of 2 GB size with 2k files which I still need to sort ... oo
Then again I'm not sure if there's any point to sorting screenshots and alike anymore.
Mine is only 4.08gbs *shrugs* though I do have a folder were I keep all my Misc. Work: School work, art projects, Videos to be uploaded you Youtube etc. and it has 22.5 gbs.
I haven't had one of those for years, actually. Stopped using my desktop (as in, I've hidden the icons) long ago; it's not like I ever see it anyhow, as I very rarely restart (any of) my PC(s). I do still store various things in the desktop folder itself, though, which I guess means I could consider the entire "Desktop" folder as a stash for "things I could use some day".
I have a stupid amount of stuff sitting on my desktop but the stuff I seldom use is about 30Gb and stuff I never even want to think about again is 240 Gb.
Oh and before anyone asks no I have no idea why I have that much unused crap. I completely forgot about it till now.