Action Johnny: Dudes, get back! That is a Vietnamese Two-Step Viper! One bite, and you’re dead before you take two steps. Dale Hale: There’s no such thing. Action Johnny: Yeah, I’m making it up.

“Scholars on the Vietnam War and Black Vietnam vets ... American soldiers nicknamed the bamboo pit viper “two-stepper” or “two-step” because its bite was purportedly so lethal you ...

Action Johnny: You’re gonna tell me you didn’t send your flunky to murder our therapist with a Vietnamese Two-Step Viper? Dr. Z: Bah! When Dr. Z harasses you, you’ll know it. A giant metal ...