is going to be doing a paternity test. His wife called a few places that send the tests out to find out costs. She found a place where the price was reasonable and began asking questions to find out how the tests are performed.
D - "So what do they have to do?"
Nice lady at the company - "We send a kit to each person and they swab their cheeks, put the swab in the return envelope, and send it back to us."
D - "So they just swab their butt cheeks and send it to you?"
Nice lady at the company - "What?"
D - "They swab their butt cheeks and send it back."
Nice lady at the company - "Um, no. They swab the cheeks in their mouths."
Somehow, I bet that nice lady at the company couldn't get off the phone fast enough to tell everyone about that.