Beloved kids television host Fred Rogers, known as “Mister Rogers,” reportedly had a playful way of amusing his long-time wife — by farting in front of her.

Joanne Rogers, 91, revealed the intimate relationship quirk in a lengthy Los Angeles Times profile that was published on Tuesday.

The widow told the paper that if the couple attended an event that turned out to be dull, her late-husband would turns things around by passing gas.

“He would just raise one cheek and he would look at me and smile,” she said, while laughing.

Joanne helped consult for the newly released biopic about Fred, “A Beautiful Day in the Neighborhood.”

At a screening last week, in which Tom Hanks portrays “Mister Rogers,” Joanne told Page Six that Fred would have loved the film.

“I think he would have really loved it, don’t you?” she said.