The twister rule is a rule that can be raised in any party game. That is if there are not an equal amount of guys and girls the game can not take place. Origin comes from the partygametwister. It should not be played if there is not an equal amount of guys or girls (unless it is a lesbian or gay party)
Hey Man, lets play spin the bottle.
No way man there is 5 guys and 2 chicks here, i declare "Twister Rule "