Green’s Dictionary of Slang

dog-assed adj.

also dog-ass
[SE dog + -ass sfx/-assed sfx (2)]

(orig. US) inferior, second-rate, unpleasant.

[UK]A. Petry Narrows 265: The meat man he come in here this mornin’, a brokedown dogass white man if ever I see one.
[US]B. Jackson Get Your Ass in the Water (1974) 98: He said goodbye to Jody and his dogassed whore.
[US]H. Rhodes Chosen Few (1966) 11: Thinks his dog-ass daughter is too good for me.
[US]E. Bunker No Beast So Fierce 71: You dog-ass cocksuckin’ punk! I’ll bust your head open and fuck you in your ass — punk!
[US]G.V. Higgins Rat on Fire (1982) 18: That was a dog-ass amateur job.
[US](con. 1960s) G. Washington Blood Brothers 24: Stop and let dog-ass Cheese piss, please.
[US]G.V. Higgins At End of Day (2001) 92: Just another one Jery’s chicken-shit, piss-pot, dog-ass operations.
[US]F.X. Toole Pound for Pound 122: Cracker, I get you dawg-ass momma, too.