Not funny. To whoever switched the men and women’s washroom signs in our office building: you didn’t succeed, you little gobsucker. A kind and extraordinarily alert female cleaner noticed your hoax, and switched back the signs first thing in the morning, before coming round and telling everybody about it.
Look here, women are paranoid enough with the their bodies, and peeing, and people watching, and that kind of thing, without anybody playing these stupid jokes. Fortunately, your evil intentions were dashed by our super-cleaner.
Leave the toilet signs alone, joker.