Answer in comments.
His dad answers, "Well, there's a vas deferens!"
Answer: On a quantum level, there is no difference.
Sprint to your room, grab all the dirty clothes you can, and start saving money on laundry.
Laundry.
Three. One to post it, the second to post a better punchline in the comments, and the third to complain that it's a repost.
Sorry comments are unavailable on this joke.
Dr. Dre
Fo da drizzle.
