gutty, adj.² — Green’s Dictionary of Slang

gutty adj.²

[SE gutter, thus the lifestyle of those who lived ‘in the gutter’]

(US black) raw, unsophisticated.

1952		J. Jones From Here to Eternity (1998) 924: Lets dial out that crap and get some good gutty hot jazz.
1961		H. Ellison Rockabilly (1963) 130: It was gutty, almost burley bump-&-grind treatment with every whump!
1969		‘Iceberg Slim’ Pimp 117: He was the gutty stud I saw pouring that gin down Poison’s girl.