All Girls College Joke
At a girl’s college dormitory, dates were permitted only on Saturday night.
One young man showed up on a Tuesday evening, explaining to an older woman in the lobby of the dorm that it was imperative he see a certain young lady immediately.
“I want to surprise her. You see, I’m her brother.”
“Oh, she’ll be surprised all right,” said the woman. “But not more than I am! I’m her mother!”