Jason Kelce knows how to have fun.

It appears the retired Philadelphia Eagles center’s post-NFL life is going well, if his latest joyful viral moment is anything to go by.

ESPN shared a clip of a green tracksuit-wearing Jason Kelce showing off his energetic dance moves on stage. The former NFL star swayed from side to side, did the Running Man, did high-knee raises and fist pumps, and had the time of his life as EDM blasted through the speakers.

“Jason Kelce is BACK in Philly,” the sports network’s video was captioned.

Jason Kelce’s former team, the Philadelphia Eagles, will take on the Atlanta Falcons.

Patrick Mahomes retweeted the video, adding a bunch of laughing-crying emojis and writing, “Go nuts!! @JasonKelce.”

The Barstool Philly account also wrote, “This is Jason Kelce’s world. We’re just lucky to live in it.”

Another Jason Kelce fan wrote: “Jason Kelce is just having the time of his life and I totally support that!”

Another video shows Jason Kelce kicking off “Monday Night Football” and cheering on the crowd on stage.

“Jason Kelce’s Monday Night Countdown intro was insane,” tweeted @PhillyFanLife. “Best intro ever for a sports TV show.”

In a follow-up video, Jason Kelce is seen heading to the NFL analysts’ table for “Monday Night Countdown.”

“I don’t know if I have any energy left, guys,” Jason Kelce said as he sat down.

When asked later about his velour tracksuit, Jason Kelce said he had gotten a little warm during his onstage antics.

“I was a little sweaty when I was on that stage, I won’t deny that,” he laughed. “Not the most breathable material.”

The former football star made his big debut on ESPN’s pregame show “Monday Night Football” on Sept. 9. Brother Travis Kelce even made fun of him when it turned out that Jason Kelce had forgotten his duffel bag in the trunk of his car and had to go to the mall to buy a jersey.

Jason Kelce has become known for whipping up a crowd, putting himself on the map to the point of taking off his jersey — and sending Kansas City Chiefs fans into a frenzy — after brother Travis Kelce’s touchdown against the Buffalo Bills during a playoff game.

“#1 HYPE MAN,” the Chiefs’ official X account posted along with the video.

He also recently cheered on Taylor Swift after the MTV Video Music Awards. Asked about the pop star’s many VMA wins on the Sept. 12 “94WIP Morning Show,” Jason Kelce said she was “so talented it’s ridiculous.”

“Not only as a singer and songwriter, but also production-wise, she’s involved in every aspect of it,” he continued, calling her one of the “greats in music” that includes Bruce Springsteen.

“What’s so impressive about her is that she’s so self-possessed. She’s so involved in everything,” he said. “I think a lot of these guys, again, were great artists and that’s what the profession is. But when you can be a great artist and a great business manager and a great producer, when you wear all those hats, I just think it’s remarkable that she can do it all.”