See this joke only works for guys, but I'm covered if I ever have a queen. In the meanwhile, I can decide which side of the bed I want to sleep on each night - so that's a plus. I guess a woman would have to buy a king size mattress to make that joke, but those things are too dang huge even for two people (they are wide enough to almost fit three fully grown adults, who has space for that).
Actually, who am I kidding, I almost always sleep on the same side, the one closest to the wall. I like that wall.