A man who worked for the fire department came home from work and told his wife,  "You know,  we have a wonderful system at the fire department:  Bell 1 rings, we all put on our coats;  Bell 2 rings, we all slide down the pole;  Bell 3 rings, we are on the truck ready to go. From now on we're going to run this house the same way.  When I say Bell 1, you strip naked;  Bell 2, you jump into bed;  Bell 3, we are going to make love all night long!"

 The next night he came home from work and yelled,  "Bell 1."  She took off all her clothes.

 "Bell 2."  She jumped into bed.

 "Bell 3."  They began to make love!

 After about 2 minutes she yelled,  "BELL 4!!"

 He said,  "What the hell is Bell 4?"

 "MORE HOSE!!  MORE HOSE!!"  she said.  "You are nowhere near the fire!!"