A man who worked for the fire department came home from work one day and told his wife, “You know, we have a wonderful system at the firehouse. Bell #1 rings, and we all put our jackets on. Bell #2 rings, and we all slide down the pole. Bell #3 rings, and we are on the truck and ready to go!” “So,” he continues, “From now on, we’re going to run this house the same way. When I say Bell #1, I want you to strip naked. When I say Bell #2, I want you to jump into bed and when I say Bell #3, we’re going to make love all night!” The wife is agreeable with this arrangement.