1. mod. covered or soiled with dung. (Usually objectionable.) I got my shoes all shitty.
2. mod. lousy; rotten. (Usually objectionable.) This has been a real shitty trip for me.
3. Go to shit-faced.
shitty end of the stick
n. the bad side of a bargain; the troublesome part of a transaction. (Usually objectionable.) If you don’t want to get stuck with the shitty end of the stick, you’d better make your plans carefully.