greenery-yallery

 
Pronunciation: /ˌgriːnərɪˈjaləri/

adjective

informal
  • green and yellow: the greenery-yallery dogwood
  • of or in the style of the 19th-century Aesthetic Movement (used to convey the idea of affectation): a greenery-yallery fin-de-siècle lyricism

Origin:

late 19th century: from green + yaller (variant of yellow), with reduplication of the suffix -y1