JOKE:

According to a news report, a certain private school in Washington was

 recently faced with a unique problem. A number of 12-year-old girls 

were beginning to use lipstick and would put it on in the bathroom. 

That was fine, but after they put on their lipstick they would press 

their lips to the mirror leaving dozens of little lip prints.  Every 

night the maintenance man would remove them and the next day

the girls would put them back. Finally the principal decided that 

something had to be done. She called all the girls to the bathroom 

and met them there with 

the maintenance man. She explained that all these lip prints were 

causing a major problem for the custodian who had to clean the mirrors

every night. To demonstrate how difficult it had been to clean the

mirrors, she asked the maintenance man to show the girls how much effort

was required. He took out a long-handled squeegee, dipped it in the toilet, 

and cleaned the mirror with it. Priceless!  Since then, there have been no 

lip prints on the mirror. There are teachers....and then there are educators