Owsley acid n.
|Electric Kool-Aid Acid Test (1969) 212: In fact Owsley’s acid was famous internationally. When the acid scene spread to England [...] the hippest intelligence one could pass around was that one was in possession of ‘Owsley acid’. [...] The heads rapped over Owsley blues like old juice heads drawling over that famous onetime brand [...] Fairfax County Bourbon.|
|Underground Dict. (1972) 144: owsley [...] Highest-quality LSD.|
|Bk of Jargon 338: Owsley: Popular purple California LSD during the 1960s.|
|ONDCP Street Terms 16: Owsley [...] Owsley’s acid — LSD. [Ibid.] 22: White Owsley’s — LSD.|