Kakavanin
Kakavanin is a Bulgarian insult for someone who is so useless they might as well be a piece of trash.
My brother is a Kakavanin. He doesn’t work, doesn’t clean, and still yells at me for being lazy.
My friend is a Kakavanin. He didn’t show up to the party and still sent me a text saying I’m a failure.
My mom said I’m a Kakavanin because I didn’t eat my vegetables and still said I was gonna be a superhero.