Why are Jewish men circumcised? Because the women won't touch anything which isn't off.
I don't get it. Are you making fun of Jewish customs?
It's a joke that makes fun of how Jewish women complain about everything.
It really doesn't make sense here to make fun of Jewish people as a whole. You have no idea if all Jewish women are demanding and this seems to be rooted in heavy stereotype, which Jewish people have already dealt with enough. You should educate yourself so that you don't continue telling such crass jokes.