Green’s Dictionary of Slang

shit-heel adj.

[shit-heel n.]

(US) despicable, contemptible.

[US]P. Moore Chocolates for Breakfast 54: He is a real shit-heel guy.
[US]K. Brasselle Cannibals 26: What the fuck have that senile comedian and that shit-heel agency got to do with my show going on or off the air?
[US]D. Jenkins Semi-Tough 15: If it weren’t for the fact that she’s such a self-centered, spoiled bitch with that nitwit accent and her shitheel parents, I’d probably marry her.
[US]G. Swarthout Skeletons 151: It was a cheap, shit-heel shot.