pagolchoda
A human who went from normal to brain-dead. They act like they’re the smartest person in the room, even when they’re not.
My sister is a pagolchoda. She said the sky is green, and no one believed her.
My dad calls my brother a pagolchoda. He still thinks he can beat my dad at chess.
That guy on the bus is a pagolchoda. He said the moon is made of cheese, and now he’s crying.