Jimmy Fallon poked fun at Donald Trump after Lara Trump announced she’s releasing an activewear line.

“Trump’s daughter in law, Lara Trump, has launched her own athleisure wear line,” the comic joked on “The Tonight Show” Wednesday. “It’s called the LT Brand.”

Fallon quipped that Lara Trump’s line should not be confused with the president-elect’s athleisure brand, “Delululemon.”

For those who don’t know, delulu is a slang term for delusional. Lululemon is a popular activewear brand.

Lara Trump, the co-chair of the Republican National Committee, announced her new venture on Instagram Wednesday, calling it a “celebration of strength, resilience, and patriotism.”

She was promptly mocked on social media for the new “grift,” amid speculation she may be chosen to fill Sen. Marco Rubio’s Florida Senate seat if the Republican is confirmed as the president-elect’s secretary of state next year.

Check out Fallon’s monologue below.