booger

noun6

1. •
   (US, slang) A piece of solid or semisolid mucus in or removed from a nostril.

   • Mama says you mustn't pick boogers out of your nose with your fingers; you must use your handkerchief. — 1948
2. •
   (US, slang) A thing; especially a problematic or difficult thing.
3. •
   (US, informal) A monster, a bogey.
4. •
   (US, slang) Something suggestive of this material.
5. •
   (slang, disapproving) A bodyboarder.

   • Watch the local boogers charge it!
6. •
   A performer of the booger dance.