People always ask what the secret of our family's happiness is. It is simple really.
1. Television and computer games are limited to a couple of hours each week.
2. We all give each other a hand when needed.
Last but not least, we play Twister.
Alright listen up, you cotton-headed ninny muggins. This joke implies the family is engaging in incestuous activities, since they are "giving each other a hand when needed" and playing Twister... get it? Ew, you probably play Twister with your family too, don't you?