Synonyms of 'popinjay'
A buck is a young Native American or African American man.
He'd been a real hellraiser as a young buck.
A dandy is a man who thinks a great deal about his appearance and always dresses in smart clothes.
a handsome young dandy
Thesaurus for popinjay from the Collins English Thesaurus
a conceited , foppish, or excessively talkative person