Galoomba
A round ass person who is the worst and wants to make your life worse with constant ass talk.
My boss is a Galoomba. He screams at me for making one typo and takes credit for my work.
My cousin is a Galoomba. She texts me 10 times a day and expects me to reply to every single one.
My dog is a Galoomba. He barks at the mailman every day and thinks he's the king of the neighborhood.