Tim Walz lobs a couch joke at JD Vance in first appearance with Kamala Harris  

He thinks he’s sofa-nny. 

Minnesota Gov. Tim Walz deployed a couch joke on Tuesday as he attacked Republican vice presidential nominee JD Vance in his first appearance as Vice President Kamala Harris’ running mate. 

“Like all regular people I grew up with in the heartland, JD studied at Yale, had his career funded by Silicon Valley billionaires, and then wrote a bestseller trashing that community,” the newly-minted Democratic vice presidential nominee said with Harris by his side at a Philadelphia campaign rally. 

“Come on, that’s not what Middle America is,” Walz argued before expressing his eagerness to debate the Ohio senator. 

“I got to tell you, I can’t wait to debate the guy …. that is if he’s willing to get off the couch and show up,” he quipped.

“See what I did there?” 

The joke fired up the crowd, but Harris appeared less amused.

The vice president appeared to grimace milliseconds before Walz delivered the laugh line.

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Harris, 59, then chuckled but immediately looked away from Walz, appearing to direct her attention to the floor as the audience cheered.

Harris didn’t clap at the joke. 

Walz’s joke was a reference to an internet hoax that falsely claimed Vance penned an X-rated anecdote involving a couch in his 2016 memoir, “Hillbilly Elegy.”

“These guys are creepy,” Walz said of the GOP presidential ticket. “And yes, just weird as hell.”