"They must be sniffing plant vapors."
-- Boomer (Saga of a Star World)
"They must be sniffing plant vapors."
-- Boomer (Saga of a Star World)
Original Series definition: a psychoactive drug familiar to the Colonials; Boomer comments that the Blonde Taurus woman on Carillon was probably "smoking plant vapors" (TOS: "Saga of a Star World")