in deep shit1 spoken not politePROBLEM to be in a bad situation because of something you have done 糟了;有大麻烦了 → be in deep shit at deep1(4)
2 spoken not polite (also in the shit British English)PROBLEM in a lot of trouble 遇到大麻烦,陷入困境 SYN in big troublein deep shit• We know we're in deep shit.
→ in deep shit at shit2(9)