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.
The next night, he came home from work and yelled,
"Bell #1!"  The wife took off all her clothes.
"Bell #2!".....The wife jumped into bed.
"Bell #3!"..... They began passionate loving...
After two minutes, the wife yelled,  "Bell  #4!".....
The husband asked  "What the hell is Bell #4?"
"MORE HOSE!" she replied,
"YOU'RE NOWHERE NEAR THE FIRE!"