Where does “shitty-ass” come from?

shitty-ass (English) comes from English shitty, from English shit, from Middle Dutch schite, from Old Dutch skīta, from Old Saxon skiti, from Proto-Germanic skītaz, from Proto-Indo-European sḱeyd-, from Proto-Indo-European sḱēy- — to cut, part, spearate, divide; to cut, part,...

shitty-ass (English): Very bad; worthless

Definitions

  1. Very bad; worthless

Ancestry of “shitty-ass”, step by step

shitty-ass traces back through two separate lines of ancestry.

via English shitty

StepLanguageWordMeaning
1EnglishshittyVery bad; unpleasant; miserable; insignificant;...
2EnglishshitSolid excretory product evacuated from the...
3Middle Dutchschite
4Old Dutchskīta
5Old Saxonskiti
6Proto-Germanicskītaz
7Proto-Indo-Europeansḱeyd-to shade; to cut off; to part with, separate, cut...
8Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
9Proto-Germanicskaidąseparation, distinction
10Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...

via English ass

StepLanguageWordMeaning
1EnglishassAny of several species of horse-like animals,...
2Middle EnglishasseAlternative form of axen
3Old Englishassaass, donkey
4Old Englishassenshe-ass
5Latinasinusa donkey, an ass; an ass, an idiot, a dolt, a...
6Latinacinusa berry, especially the grape; the seed of a...
7Latinaciessharp edge or point; battle line; battle,...
8Proto-Indo-Europeanh₂eḱ-sharp
Every word from Proto-Indo-European skÁit-