jackinini - a human who eats too much and talks too much, like they’re t

a human who eats too much and talks too much, like they’re trying to be the loudest and smelliest person ever

My uncle is a jackinini. He eats a whole cake and talks about his dog’s bad hair day.

The jackinini at the park talks to the trees and eats chips at 10 PM.

My teacher’s a jackinini. She eats donuts and talks about her ex like it’s the end of the world.