1 definition by Grumpycat96

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.
"Have you heard of the new bean dildo?"
"Oh yeah! The beanis that jizzed sour cream?"
"No, no. This time it's hot sauce."
by Grumpycat96 June 2, 2018
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