A liquor made of rum and molasses.
Counterfeit or fake; not genuine.
Undesirable or harmful.
Incorrect, useless, or broken.
Of a totally fictitious issue printed for collectors, often issued on behalf of a non-existent territory or country (not to be confused with forgery, which is an illegitimate copy of a genuine stamp).
Based on false or misleading information or unjustified assumptions.