Cup Heathen
My cousins always had weird rules about which cups were acceptable to use for which beverages at their house. I can’t tell you how many times I would go to get a cup of water just to have one of them appear out of thin air beside me and scream,
“THAT’S A SMOOTHIE CUP WHAT ARE YOU DOING!”, or go to pour myself a cup of milk only to be berated for using a juice cup.
I’ve brought it up to my siblings and apparently it always made them really uncomfortable too, and it’s given us all some degree of anxiety about using the kitchen at other people’s houses. Story credit: Reddit / TheLastSpoon