I recently read that folks with diagonal creases in their ear lobes are more likely to have heart disease than those without such creases. This is nothing to be jumping out of windows over if you discover that you have creases but it is interesting. Doctors still have a lot to learn but they do feel that such creases may be a marker of heart disease. You can read about this here or by Googling.

You will spend the rest of your day looking at earlobes. Sorry.