The chicken-and-soda lady is cashing in.

Alexa Greenfield — who grossed out an entire nation when she was caught on camera dipping a chicken finger into a cup of Coke at this year’s US Open — is embracing her notoriety.

“I’m laughing my ass off over it,” the 26-year-old told The Post in September, when the ESPN video of her bizarre eating habit went viral.

Now she’s bringing her signature flavor combo, along with a dollop of humor, to a new music video, which debuted on her Instagram account Sunday.

In it, the brunette bombshell boogies in various brightly colored get-ups while brandishing a chicken finger and a plastic cup of soda. “Take the chicken with your right/take the soda with your left/and then you dip/dip, dip, dip, dip,” she chants (or rather, mouths — the singer’s voice belongs to a friend, Greenfield tells The Post).

“Always wanted to be in Sports Illustrated/didn’t think it would happen this way,” she confesses in song form.

Still, Greenfield — who regularly posts sultry bikini photos on Instagram — seems aware that her good looks have helped prolong her 15 minutes.

“This girl dipped her chicken finger in soda like 3 months ago and I’m still following her because she’s hot,” one of her nearly 14,000 fans commented on Instagram in November.

Greenfield has set up a Facebook page to sell chicken-and-soda-related merch, including T-shirts for $23 and $13 branded plastic straw cups, including one that features her brown-haired, green-eyed avatar.

She also has an upcoming collaboration with Manhattan’s Hill Country Chicken, where she will be giving out samples of her new cola-flavored dipping sauce the weekend of Jan. 26.

“How long are ya gonna milk this?” asked one of her Instagram followers.

“It’s a multi pronged plan,” Greenfield replied.