This can only mean one of two things… let’s hope that it means you are washing your windshield with coffee… because the alternative is…
(Oops..I just realized that you can’t read the sign…the words over that cup of coffee, which appears on the windshield washing fluid, are “Brewed Fresh Every 30 Minutes“.)
At least it’s windshield fluid. The Shoprite near my house uses water, which doesn’t do a darned thing for bird poop.