A post shared by Joseph Tidd (@tiddbit_outta_hand) on Jun 5, 2019 at 7:53pm PDT

It’s their version of a fist bump.

This photo shows the joyful meeting of a Florida toddler and a professional female soccer player — both born with missing left forearms.

Joseph Tidd, who is 22 months old, delightedly greeted Orlando Pride player Carson Pickett, 25, last month, and the snapshot of them touching their arms together has become an Instagram favorite.

The toddler shrieked with glee as he greeted his favorite athlete during a home game, proud mom Colleen Tidd told the Washington Post.

The mother hadn’t planned to take a photo, she said — but couldn’t resist.

“In those situations, I want to be in the moment,” the mom said. “But then I realized, ‘Well, this is adorable.’ ”

Pickett and her No. 1 fan had first met at a game in April.

“It took a minute for him to realize, ‘Wow, we’ve got the same arms,’ and then he just giggled,” Tidd remembered. “You could see it hit him, and then they were best friends after that.”

The outgoing boy enjoys introducing himself to other children — telling them, “I’m Joe Joe.” And his favorite joke is a tall tale about his different arm.

“Joseph has been telling other kids he bit his arm off,” the mom said, laughing, to Today.

“He’s just created his own little story, and he’s going with it.”