The pharmacist says, "What can I help you with?"
The teen hesistantly says, "I'd like to...uh... ah... buy a condom."
Pharmacist says, "Okay. Here you are." (Sets a box of condoms on counter)
The teen, thinking that was rather easy and painless, says, "Well, now that I think about it, I think I'll be needing two boxes of condoms."
The pharmacist replies, "Well, okay." (Gets another one)
The teen, getting even bolder, then says, "Actually, it's a pretty hot date I have tonight. I think I'll be needing four boxes of condoms."
The teen keeps changing his mind and increasing the number of condoms he wants until he's leaving the pharmacy with 20 boxes of condoms.
Later that night, the teenager arrives at his girlfriend's house. She tells him that he's invited to stay for dinner. So he goes in and sits down at the table with all of her family. The father asks if he'd like to say grace before beginning the meal.
The teen accepts and says the following, "Oh Lord, thank you for this food and the hands that made it, and the people who took the time to grow it and... (goes on for nearly 10 minutes, blessing *everything* including the table, the silverware, all the containers, the floor, etc...) ...Amen."
The girl turns to the teen and says, "Gee, I didn't know that you were really religious."
The teen whispers back, "Well, I didn't know that your dad was a pharmacist."