I've been following this blogger parent on Facebook, and here's his post recently:
I also did a little bit of spreading feminism today, to an extent no where close to affecting a future child's sex life. Or will it? One of the boys had to stand on a slanted platform today for training and afterwards he told me it was really really hard, he thinks it's probably what wearing high heels shoes feels like. I told him yes, that is quite clever, it does look like high heel shoes and by god, do high heels shoes hurt (disclaimer: they don't always hurt, but they can hurt a lot), buddy, so when you have a girlfriend, remember to tell her that you know how painful wearing high heels can be and that you love her, high heels or not!