I've got a book here titled "1001 ridiculous ways to die" (The person who bought it for me wrote "I saw this, and thought of you" inside the cover)
I'll open a page at random and tell you what it is.
A woman tripped, knocked herself unconscious, and drowned under 12 inches of water in her ornamental pond.
Reminds me of another guy who dropped his keys down some kind of drain, stuck his head in to get it, got trapped, and drowned.
Actually, the most ridiculous i've heard is about a guy who was standing on a motor bike and got pushed off a cliff by a heard of sheep. He survived the fall, and would have been fine if they hadn't pushed his motor bike after him.