Why did the stairs move?
Because it was up to something!
Why did the stairs move?
Because it was up to something!
Listen up, buttercup. This joke plays on the double meaning of "up to something." Like, stairs go up, right? But also, "up to something" means someone's scheming or doing something sneaky. Get it? It's like you trying to understand quantum physics, which, let's be real, ain't gonna happen.