Offal is the inner parts once eaten so nothing went to waste. In dreams it is read as looking at what is inside, gut feelings, and the parts of life others pass over.
Does the traditional reading fit your dream, or did it mean something else to you?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.