When an individual, typical a sorority female is wearing a shirt that goes past their waist and knees obscuring the possibility of whether or not they are wearing shorts. Like Schrodinger's eponymous cat, there is a state of uncertainty of whether the individual is wearing shorts. Thus they are simultaneously wearing shorts and not wearing shorts, until observed.
Bill: Yo that girl is wearing a long ass shirt man. Idk if she even has shorts.
Al: That's Schrodinger's shorts af bro.