dabobash
Someone who chugs alcohol like it's their last day on Earth and has the opinion of a f***ing pigeon.
My neighbor is a dabobash. He chugs whiskey and says I'm the worst person ever.
At the store, that guy was a dabobash. He screamed at the cashier and drank a whole soda.
My friend's brother is a dabobash. He drinks every day and thinks he's a rock star.