Each song on this list is considered by many fans to be the worst Beatles tune on each of their famed records.

But maybe you didn't stop there. Maybe you ate those boogers too! And it turns out, that slimy snack could hurt more than just your social standing. Let's take a closer look at that booger.

Your nose is built with a fantastic gooey substance called mucus, and we produce close to a liter of it every day. I'm getting there now. Every breath you take is filled with dust, dirt ...

But maybe you didn't stop there. Maybe you ate those boogers too! And it turns out, that slimy snack could hurt more than just your social standing. Let's take a closer look at that booger.