mystery meat

1. (countable, derogatory, informal, uncountable)Any processed meat product whose animal source is not readily identifiable.

2. (countable, uncountable)Any unidentified or mysterious biological material of animal origin.

3. (countable, uncountable)An asset of unknown origin.

4. (countable, derogatory, ethnic, slang, slur, uncountable)A person of unknown or undetermined racial or ethnic origin.

regular