Waking up and finding your entire home submerged in water feels like a classic nightmare scenario, but it actually happens to Donatello in Teenage Mutant Ninja Turtles Amazing Adventures #14.
Of course, he and his three brothers live underground, so it's maybe a bit less shocking. And they're amphibious turtles, so it's considerably less deadly a scenario than it would be for most of us. But it's still a shock. Check out a preview!