The Taser is a relatively new electronic self-defense and immobilization weapon used by the public and by law enforcement agencies. Taser victims characteristically have an altered mental status due to drug ingestion or primary psychiatric illness. An unexpected case of Taser-associated morbidity, that of voluntary Taser dart ingestion in a patient with paranoid delusions, is reported. Near mismanagement due to unfamiliarity with the Taser occurred. Recommendations for diagnosis and management are discussed. The emergency physician should be aware of the potential of this unusual ingestion.