Last verified: April 2026
Definition
Couchlock (noun) is a state of deep physical sedation from cannabis — heavy limbs, slowed reaction time, and a strong disinclination to stand up. It is associated with indica-dominant flower, especially strains with high myrcene content (above 0.5% of the terpene profile). The word doubles as both the symptom (“I’ve got couchlock”) and the category of weed that causes it (“this is a couchlock strain”).
Etymology & Origin
The compound appeared in American stoner vernacular in the 1980s and early 1990s, as indica genetics imported from Afghanistan and Pakistan began to dominate the West Coast grow scene. Before indica became widely available, cannabis was mostly sativa-dominant imported brick weed; the heavy body-stone was a new sensation worth naming. The word is purely descriptive — your body locks, the couch wins — with no known celebrity or film origin.
Myrcene, the terpene most often blamed, is also the dominant aromatic in mangoes, hops, and lemongrass. Strains commonly called couchlock include Granddaddy Purple, Northern Lights, Bubba Kush, and most purple-phenotype indicas.
Usage
Almost always used to describe either a warning or a lament.
- “This Granddaddy Purple gave me couchlock — I haven’t moved in an hour.”
- “Don’t grab the indica before dinner, it’ll couchlock you.”
- “Budtender said it’s a nighttime couchlock strain.”
Related Terms
See also kush (the Hindu Kush indica lineage behind most couchlock strains), stoned, and baked.
Eating a ripe mango an hour before smoking is a folk hack for intensifying couchlock. The theory: mango myrcene potentiates THC uptake. The science is thin but not absurd — myrcene does cross the blood-brain barrier — and the placebo feels real either way.
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