A teenager

A teenager goes into a pharmacy and asks the pharmacist for a condom.
The pharmacist explains that they only come in packages of 3 or 12. The
young man says that he has a date that night and wants to be prepared so
he purchases a package of 3.

When he arrives at his dates house, he's asked to join them for dinner.
Before they begin he is asked to say the grace. He says "Dear Lord,
please bless the people gathered here tonight, bless the people in this
community, bless ....etc. After the lengthy blessing, his date leans
over and whispers to him "I didn't realize you were so religious."

He whispered back "I didn't realize your father was a pharmacist"!