The 'Deadpool' star also shared an adorable throwback of the two.
Ryan Reynolds hilariously wishes his big brother, Jeff, a happy birthday.
The Deadpool star shared an adorable throwback photo on Friday of himself and his sibling from when they were little.
"I may have three older brothers, but only one Jeff. You were the first friend I ever had," Reynolds, 41, wrote, before busting out his wicked sense of humor.
"If there was ever a fire and I had to choose a family member to save, obviously it’d be me," he jokingly wrote. "But if I had time to save one more... and I knew it was safe to re-enter the burning building, you can be damn sure I’d call the fire department. They’re experts in the field and have top quality safety gear. Not to mention experience in these matters. I love you. Happy Birthday.?"
This isn't the first time the actor has posted a silly birthday post. For his wife Blake Lively's birthday he shared a picture of the two and purposely cropped her out.
All jokes aside, Reynolds is big on family. Last year when he received his star of the Hollywood Walk of Fame, the actor told ET how happy he was to have his loved ones watch him receive the honor.
"It's everything," he told ET at the ceremony. "Not only because my family is here, [but] this only happens once in a lifetime."
Reynolds will next be seen in the Deadpool sequel. The first teaser for the superhero flick was released last month.
See the first footage in the video below.
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