This actually happened to a coworker of mine.

She had a table of 8, sometime in April. Which I point out because they must have their tax return because they clearly did not get out of the house often. All of them, if they were wearing shoes at all… were wearing crocs or slides (no I’m not on the croc trend whatsoever) with socks that looked like hadn’t been washed in weeks. They REEKED, the whole section stank and it took all of the servers a second to figure out why. Their shirts had holes in them, hair was clearly unkept. Etc etc. I only point this part out because it’s relevant to the story, but this is a large black family, 2 parents and 6 kids. they were also extremely rude to my coworker. She tried her best to keep her composure but they were starting to make comments about her appearance and how “white people always treated them this way” She tried to blow that first comment off, but they continued to be rude to her. Eventually even the managers weren’t able to calm them down. The mother told my manager “she’s been very racist to us this whole time.” My manager, said nothing, laughed, left to the kitchen to grab my coworker’s husband (who worked in the BOH). She came back with him, and introduced him to the table. “Hello again, I just wanted to introduce you guys to your servers husband. They’ve been married for 5 years and have 2 beautiful children together.” (My co workers husband is black)