1. The practice of having sex with Beanie Babies
2. Anything errotic involving a person(s) and said toy, including but not limited to cunilingus, felatio, etc.
Alternate Forms: beanial (adj.), beanialize (v.),
1. Cano and Matt engage in beaniality every weekend while Cano's little sister cowers in the corner.
2. Alec's behavior was so beanial, disheartening his human lover, Andrew.
3. "Want to watch me beanialize that Princess Diana Beanie Baby?" Beth suggestively suggested to Caitlyn.