Her: Wish I had someone to do something with tonight.
Me: I know. I love being single but after last night, I'd go for a boyfriend myself.
Her: Boyfriend? What's a boyfriend.
Me: Supposedly, they are mythical creatures who select one woman and spend time with just her. They have a magical horn called a 'penis'.
Her: A 'penis' you say??? Never heard of it...
Me: They come in all shapes and sizes. That's where the boyfriends keep their brains.
Her: Hmm, sounds like a fascinating yet somewhat daft species.
Me: An endangered species at that. Perhaps you should study them when you get into Harvard.