"Questions in the girls room" joke
A principal of a small middle school had a problem with a few of the older girls starting to use lipstick. When applying it in the bathroom they would press their lips to the mirror and leave lip prints.
Before it got out of hand he thought he'd better do something. He spoke to all the girls that wore lipstick and asked them to meet him in the ladies room at 2pm.
When they arrived they found the principal and the school custodian waiting for them. The principal explained that it was becoming a problem for the custodian to clean the mirror every night. He said he felt the ladies would better understand the problem if they saw how hard it was to clean.
The custodian then demonstrated. He took a berdaggled brush on a long handle out of a box. He dipped the brush in the nearest toilet, moved to the mirror and proceeded to remove the lipstick.
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