if you work(ed) in retail/food what's the one passive lil customer action that pisses you off more than anything?

mine is them tossing their card/money on the counter

or spilling coins on the table for me to pick up one by one godddd i used to see red

a very niche experience is working at a tourist attraction that's weather-dependent and people being like "i came here all the way from [place]" when it's too rainy or foggy to operate... darling i am not zeus i cannot part these skies for you

based on the responses i've established The Big Four Customer Offenses, choose your player