Hippie
From Tardis Wiki, the free Doctor Who reference
Hippies were members of a youth movement in the late 1960s and early 1970s.
In 1967, Blue Moonbeams were distributed to the hippies in San Francisco. (TN: Wonderland)
Edmund Trevithick's granddaughter joined a hippie commune after her parents' deaths. (NA: Nightshade)
In 1969, a group of hippies set up a commune on L'Ithe, but left a week later, claiming the island was haunted. (MA: The Scales of Injustice)
Hippie culture was revived by the founders of the Psychic Circus. (DW: The Greatest Show in the Galaxy)