Joker Venom



Joker Venom was a type of chemically altered venom that the Joker used to murder his victims.

Generally a person exposed to the venom would experience uncontrolled laughter, and their faces gruesomely form a hideous smile.

Depending on the dosage, death would often follow, leaving the victim with a grotesque, rictus grin on their face.

The Joker once poisoned Gotham City's water system with Joker Venom, which caused many fish to be mutated into Joker Fish.

External Link

 * Joker Venom at the DC Database