Green’s Dictionary of Slang

(US) a penis; also attrib.

1967		‘Philip Barrows’ [D.R. Tuite] Whores, Queers & Others 2 75: Christ, what a kielbasa and what a scent and flavor of liederkranz when he half-skinned it back.
c.1975		I. Smithson Tempting Daddy n.p.: She opened her mouth wide once again taking the giant Polish kielbasa inside.
1986		T. Philbin Under Cover 191: I pick the tokay gecko for you. It likes kielbasa!
1998		Scrubbie & Scrubbie Calif. Cuties 🌐 Kielbasa Queen. Click below to see movies of hot chicks deep-throating.
2006		G. Pelecanos Night Gardener 8: It’s Kielbasa Street when the blood gets to it, but when it’s just layin there —.