Cramming

"Why do you keep reading the Bible everyday?" the teenage girl asked her grandfather. "Well, it's a bit like cramming for your final exam," said Grandpa.

New Drug

Did you here about the pharmaceutical company? They developed a new drug that, when administered to women, compels them to go join a convent and become a nun.
The FDA refused to license it, though. Seems it was habit-forming.

Logical?

In a restroom at IBM's Watson Center, a supervisor had placed a sign directly above the sink. It had a single word on it: "THINK!" The next day, when he went to the restroom, he looked at the sign and right below, immediately above the soap dispenser, someone had carefully lettered another sign which read: "THOAP!"