yé-yé

noun2

1. •
   A genre of pop music of the early 1960s in Europe.

   • […] she (Françoise Hardy) is so today, so white boots and yé-yé, that she can make anyone over 25 (me) feel prehistoric, raccoon coat and rah-rah. — 1966
2. •
   A fan or artist of this genre.

   • The Mods and the Yé Yés are growing up. — 1965