Distinguishing features: Exaggerated eye roll; drink-soaked dress shirt; palpable disdain 

When The Quarrelling Couple fights in the bar, there's always potential for innocent bystanders to catch some shrapnel. Like, you'll just be minding your business and hear, "Then why do you still have her number, Dan!?" followed by an errant glass of Prosecco to the back of your head. Reality shows on the Bravo network have basically emboldened people to haphazardly dump wine on strangers when angry, which is bad news for your new Bonobos pants.