hippies

n.

（尤指20世纪60年代晚期的）嬉皮士（与社会现实格格不入的人，常成群结伙实行与众不同的生活方式、着奇装异服等）( hippie的名词复数 )；嬉皮士( hippy的名词复数 )；

Hippies American Values
The Hippies and American Values
The Hippies and American Values
The Hippies and American Values (Book)
We owe it all to the hippies
The 60s Communes: Hippies and Beyond by Timothy Miller
How the Hippies Saved Physics: Science, Counterculture, and the Quantum Revival
How the hippies saved physics : science, counterculture, and the quantum revival
Heads and freaks: patterns and meanings of drug use among hippies.
On the distinction between yuppies and hippies: Individual differences in prediction biases for planning future tasks