Green’s Dictionary of Slang

1. usu. of a man, to engage in sexual intercourse.

c.1935		‘Mae West in “The Hip Flipper”’ [comic strip] in B. Adelman Tijuana Bibles (1997) 96: Lotta had never had a session with a man who could prod her intestines around like the great Golding.
1975		G. Underwood ‘Razorback Sl.’ in AS L:1/2 64: Would I like to prod her!
1998		G. Burn Happy Like Murderers 226: Poke, pole, pork, pump, prod.
2002		Sandmann ‘Burning Down the House’ Planet Sex Stories 🌐 The rest of the day was kind of a blur for me. I really couldn’t recognize what guy was prodding me in what hole.
2013		E. Kurz ‘Pegleg’ in ThugLit Aug. [ebook] [T]he horndog making time with the hooker even them truckers next door wouldn't prod with a stob.

2. (US drugs) to inject a narcotic.

1922		implied in prodder n.
1937		B. Dai Opium Addiction in Chicago 202: Prod. To use drugs.