mod. under the effects of heroin; addicted to heroin.
Gert was totally horsed.How long have you been on the horse?
horsed
adjective heroin-intoxicated. From HORSE (heroin) UK, 1962
horsed
slang Currently using, intoxicated by, or addicted to heroin. "Horse" is a slang term for heroin. This is your first time getting horsed? Just be sure to take it slowly, OK?You can tell Tara's horsed again—she's been really sick looking and out of it lately.
horsed
and on the horse
mod. under the effects of heroin; addicted to heroin. (Drugs.) How long have you been on the horse? Look at those tracks on his arms. He’s horsed all right.