Definitions
1.AdjectiveVery bad; unpleasant; miserable; insignificant."The television I bought there was so shitty that I will never shop there again.; I'm feeling shitty today; I don't want to go out."
2.AdjectiveUnder the influence of illicit drugs or alcohol; drunk; high.
3.AdjectiveAnnoyed."Don't get shitty with me!"
4.AdjectiveCovered in feces; feculent.
5.AdjectiveOf a low-quality or standard; inferior; not up to par, or failing one's expectations.
6.Noun(Can we verify this sense?) The western striped grunter, Helotes octolineatus.