A Squire is person who does not do
psychedelic drugs (LSD, psilocybin containing
mushrooms, DMT, or Salvia) They are said to be "uncool" and not aware the the world the way
psychedelic drugs uses are. A squire has no third eye.
In the movie "Jay and
Silent Bob Strike Back" a mother leaves her child outside the
Quickstop in a stroller as she runs in. A passerby questions her parenting for leaving said child outside said
Quickstop. The mother calls the passerby a "Fucking Squire!"