Dwayne "The Rock" Johnson is very excited to play Black Adam in DC Comics and Warner Bros' Shazam. He's been talking about the role seemingly for years now, since long before Shazam was even officially announced. One of the things he likes about Black Adam? That he can potentially kick even Superman's butt.
So, the picture he posted Friday morning on Twitter is awfully poignant. It shows Johnson sitting in a Superman t-shirt, looking pretty darn close to a superhero himself.
As for the caption, or particularly the hashtag #BlackAdamIGKSDITD, well, the best guess was in the replies: "Black Adam is gonna kick Superman directly in the d*ck." That's one way to take down the Man of Steel, I suppose, if you have magical godly-enhanced superpowers at least.