jabadullah
someone who thinks they’re cool, but they’re just loud and stupid
My dad thinks he’s the king of the world. He’s a jabadullah. He yells at the TV and thinks it’s a debate.
My brother’s a jabadullah. He thinks he’s a rapper, but he just yells at people.
My friend thinks he’s a rock star. He’s a jabadullah. He sang in the shower and it was terrible.