He was arrested for trying to cash a bogus check at the bank.
adjective Undesirable or harmful.
adjective Incorrect, useless, or broken.
adjective 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).
adjective Based on false or misleading information or unjustified assumptions.