Did Lou Ferrigno throw more shade at the MCU? Fans seem to think so.

On Friday, the retired bodybuilder took to Twitter to remind people of his former Hulk days. The 69-year-old shared an old photo of himself dressed as the iconic character, along with a caption in which he underscored all the hard work that went into the role: “Can’t think of another superhero that isn’t in costume or CGI,” he wrote. “Worked damn hard on my diet and exercise for the Hulk. Wasn’t going to let anyone down. The hulk was my hero as a kid as well.”