Pinfeathered

{photo credit: Google}

pinfeather  /ˈpinˌfeT͟Hər/
noun.  A newly grown feather.

pinfeathered /ˈpinˌfeT͟Hərd/
adjective.  (of a person)  One who has a newly grown idea.

Sarah Engel /SAR-ə iNG(g)əl/
noun. A pinfeathered dabbler.

{Merriam and Webster may quibble with me over these,

but I just looked them up and they're both dead.

 
So I think I can take 'em if it

comes to fisticuffs.}