Male urine would kill the plant for sure, but female urine is more delicate. In addition, females have smaller blisters, so less peeing can make the plant come to life.
I thought only men messed up the toilets. Maybe you pissed in a man too and everyone thought it was a man. I usually dislike a mess in the toilet, but if I saw a woman do it, I might like it. A female pee doesn't seem to smell.