My Older Brother's Secret Identity

So you know how my older brother is always telling me to clean up my room and do all this stuff? And I just roll my eyes and tell him he’s such a baby, because, honestly, who cares about cleaning at 13? But today, when I was sneaking snacks into my room, I caught a glimpse of something odd in his drawer. Guess what? It turns out the broody teen with a lock on his room door isn't just obsessed with Dungeons & Dragons, he has an entire wardrobe of superhero costumes stashed away! Can you believe it? My so-called 'cool' big brother is actually Captain Underpants in disguise or something. Of course, I never would’ve known unless I was looking for my stash of cookies that were mysteriously moved... who knew sibling espionage could pay off like this? Now whenever he lectures me on personal responsibility and stuff, I'll be thinking, 'Yeah, sure, Mr. Secret Superhero.'