Slovenly morbidly-obese humanoids who frequently visit all-you-can-stuff-down-your-gullet restaurants while wearing stretch pants that don't have any choice and caps they haven't removed in decades, either staring at strangers while loudly chewing, and/or lurching heedlessly between tables with plates heaped with yet more food while ignoring the screams from their running, flailing offspring who are dropping food everywhere.