Sheet snugglers! Not only do they have a super dorky name, but they're a great conversation piece. Case in point:
Targo: Have you noticed the sheets haven't come off of the bed lately?
Me: Why, yes! Yes, I have! I owe it all to the sheet snugglers! They're the latest in sheet restraining technology!
But really, I'm an insane sleeper. I would wake up with the fitted sheet wrapped around my head like a turban. It's a pain in the ass. These things actually work. You can get them at your local
Bloodbath & Beyond Bed, Bath & Beyond for like $5.