yippie
noun
- a member of a group of politically radical hippies, active especially during the late 1960s
Wiktionary
Pronunciation: /jɪˈpiː/ / /ˈjɪ.pi/
intj
- Alternative form of yippee.
noun
Etymology: From initials of "Youth International Party" + -ie (influenced by hippie).
- A member of the Youth International Party, a group of politically active hippies.