Howard: Listen, my mom's going to Palm Springs to visit her sister. That's two whole nights in a row I can sleep over with you all the way to morning. Unless the desert air dries out her sinuses, in which case I'll have to schlep out there with the big humidifier.
Bernadette: That's it? That's your big solution to all of our problems? If your mom's nose holds up, we get two nights together?
Howard: Isn't that great?