Jason Kelce calls wife Kylie with THIS unique pet name

Jason Kelce candidly shared the unusual nickname he calls his wife Kylie Kelce with.

During a recent appearance on the Good Mythical Morning podcast, the couple talked about the nicknames Jason is not allowed to say to his wife.

"Oh, 'sweetie,' he's not allowed to say ... There's certain nicknames — 'sweetie,' 'babe,' 'baby,' 'hon,' 'honey' — you can only be called those things by, like, a waitress in a diner in South Philly," the mother of three said.

The retired NFL player, who has been married to Kylie for nearly a decade, revealed the unusual pet name for Kylie with a bizarre reason.

"I call her Joe because when she played field hockey, she reminded me of, like, a baby kangaroo the way she was like squatted down," Jason mentioned as Kylie laughed. "So I called her Joey and narrowed it down to Joe."

It is pertinent to mention that Jason and Kylie share 3 daughters, Bennett, 21 months, Elliotte, 3, and Wyatt, 5.

In late November, the couple made an anouncement on their social media that they are expecting their fourth baby, a baby girl.