“That’s when Dr. Slappy lets one rip,” Monday jokes, as they head to the fourth floor at Cook Children’s Hospital in Fort Worth.

The short ride gives them a moment to warm up before they make the rounds.

“I don’t know what you’re talking about,” Riley says, as one long, fart sound goes off from somewhere in her pocket.

“Yeah, it’s just the worst place to do that,” he says.

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