Unisex Single Public Restrooms

Political correctness goes too far sometimes. But just for kicks, I would like to entertain a PC question: I was thinking - how come at bars and fast food restaurants they have 2 separate single occupancy restrooms for men and women? I understand how they could have a Men's or Women's restroom with multiple toilets (like at the movie theaters for example), but when there's only one toilet (and no urinal in the Men's room), what makes the Women's restroom different from the Men's? Ladies, tell us what you got. Give it up.

On a second thought, why the hell am I even discussing this? I don't really care. Public restrooms are gross. Period. End of story.

Krassy Can Listen To It: "Frontier Psychiatrist" by The Avalanches