And we called people who were not hippies or freaks "straight". This did not refer to sexual preference, but meant someone you should not share your dope with.
"Dope" meant grass or ganja, which we might refer to as pot or cannabis today, or as young people call it, "weed".
Some straights used "hippie" or "freak" as derogatory terms, but we took them as a badge of pride.
Let your freak flag fly!