Green’s Dictionary of Slang

(US) a fool; esp. large and thuggish.

1935		S. Kingsley Dead End Act I: spit: Ah, yuh mudduh’s chooch! tommy: Ah, yuh fadduh’s doop!
1971		J.N. Sorrentino Up from Never 18: C’mon, what size jooche (oaf)? [HDAS].
1988		Menlo & Rubin Tougher Than Leather [film script] He’s been robbin’ you blind for over a year, you big chooch! [HDAS].
2002		About Domestic Abuse 🌐 She was on the ground with this big chooch on top of her, holding her arms down with his knees and repeatedly slapping her across the face.
2017		T. Pluck Bad Boy Boogie [ebook] Dante prodded Randal with a loafer. ‘“This fuckin’ jooch. Get him up, Vito’.
2020		(con. 1991-94) W. Boyle City of Margins 180: ‘She could imagine him calling Don a chooch’.