beanis
A phallus-shaped marital aid crafted from beans and/or bean-based products. A premium beanis comes with optional meatball attachment and ejaculatory arrangement.
The first mention of beanis was found in a fanfic by Majin Syeekoh and is sometimes referred to as a bean dildo.
I am reasonably convinced that the term is genetically descended from "bepis".
Proof