There are good brunchers, and there are bad brunchers.

Good brunchers understand the privilege of a bottomless brunch. They judiciously Instagram their dishes and they always appreciate the beauty of perfectly poached eggs.

Bad brunchers, well, they’re a loathsome bunch. They spill sacred bloody Marys on their shirts. They’re either horrifically hungover or grotesquely belligerent. These are the people who ruin brunch for everyone.

Watch Zagat’s video above for examples of every type of bad bruncher under the sun. Beware: it may hit a bit too close to home.