And they should never, ever be allowed to boy things, like go to college and have a career, and be independent...hell no! That shit is for the lesbians!
See how terrible that sounds? What do you think you're doing to your sons by telling them they can't do girl things.
Also, by making it a bad thing for them to do "girl things", you're only putting down your daughters....good job, you suck at parenting.