Perfectamundo! Bruce Springsteen rocked Henry Winkler, aka the Fonz

Ayyyy, that was a great show.

TV icon Henry Winkler, aka the Fonz from “Happy Days,” was in the audience when Bruce Springsteen and the E Street Band played April 7 at the Kia Forum in Inglewood, California — and he can't stop posting about it.

Winkler made E Street Band auxiliary member Tom Morello president of the Fonzie Fan Club on April 9 after Morello responded to Winkler's praises of his performance.

“Tom Morello played like he was touched by God with Bruce S,” Winkler posted on April 8.

Morello, founding member of Rage Against the Machine, performed “American Skin (41 Shots)” and “The Ghost of Tom Joad” with E Street.

More: Springsteen testimony helps put Larry David in jail on 'Curb Your Enthusiasm' finale

“As a kid I was a member of the Fonzie Fan Club,” Morello posted on X. “I had a membership card and subscription to the official Fonzie fanzine. I planned my week around 'Happy Days' on Thursday nights. So thank YOU @hwinkler4real Henry Winkler for making my day!”

Winkler posted several pics of band members throughout the show on Sunday.

“Made it!!!!” with a pic of Springsteen on an arena screen.

“Omg” with a pic of Patti Scialfa, who made her first appearance with the band at the shows.

“MAX!!!!!!” with a pic of Max Weinberg.

Winkler also posted a selfies of him, Michael Keaton and Jimmy Kimmel at the show; selfies of him with Weinberg; and another with Springsteen in what appeared to the band's dressing room.

“Waited since 1984,” said Winkler of his blurry selfie with the Boss.

More: The Boss and the Fonz: Henry Winkler would like a selfie with Bruce Springsteen

Winkler, 78, told Today.com last year that he wanted to ask Springsteen for a selfie next time he saw him, but he wasn't sure if he would because he gets “nervous.”

He's tried in the past, he said.

“If there was such a thing as reincarnation, I am coming back as The Boss,” said Winkler to SiriusXM in 2017. “I met Bruce twice, three times and I made an ass out of myself … I shook his wife's hand, I kissed her hand. I shook his hand, I kissed his hand and slinked.”

Winkler recently starred in the HBO series “Barry.”

Springsteen and the E Street Band play Friday, April 12, at the Mohegan Sun Arena in Uncasville, Connecticut.

Subscribe to app.com for the latest on the New Jersey music scene.

Chris Jordan, a Jersey Shore native, covers entertainment and features for the USA Today Network New Jersey. Contact him at @chrisfhjordan; cjordan@app.com

This article originally appeared on Asbury Park Press: Springsteen rocked Henry Winkler and he can't stop talking about it