1. [early 17C–19C] to pick a pocket; thus diving n., picking pockets; thus diving hooks n., the hands in the context of pickpocketing [the plunging of one’s hand into another’s pocket or purse; thus the name of the celebrated pickpocket Jenny Diver].
2. [1930s+] (orig. US, also dive into it) to perform cunnilingus.
see diver n. (3)
[mid-18C] (UK und.) pickpocketing.
[1940s+] (orig. US) to perform cunnilingus.
[1970s] (US) to perform cunnilingus on a black woman.
see under bush n.1
see under canyon n.
see sense 2 above.
SE in slang uses
[late 18C–early 19C] to eat in a cellar.
[1910s–40s] (US) to work as a dishwasher.
see under sky (rocket) n.
see under sack n.
[1970s+] to penetrate the anus with one’s penis.