1972 cited without text in G. Simes DLSS (2018) ms blank, v. tr. Brit. slang. To deny the sexual favour to, to refuse to have sex with.at blank, v.2
1984 in G. Simes DLSS (2018) ms Oral informant, Sydney, male, homosexual. ‘Clit is a pejorative gay term for a woman’.at clit, n.