(e.g., a poem, a short story, or an indie film title).

(e.g., ergonomic keyboards or gaming controllers designed for larger or older hands).

To help me provide the right review, could you clarify what you're referring to? For example:

If you have a bit more context or a link, I'd be happy to dig into it for you!

(e.g., in gardening, massage, or a niche craft).

"Fat mature thumbs" isn't a standard term or a widely known title for a book, movie, or product.