Have you got a Big Question ... to dry out, which is when the stuff in your nose goes from sniffable to pickable. However, as ...
In the final phase of boogerfication, the mucus, dirt, and other junk dry up and clump together, forming the nasal classic-- the booger.
Maybe you ate those boogers too! And it turns out ... to have Staph in their nose than those who abstain. And that's a big problem since Staph can cause serious abscesses or pus-filled pockets ...