He said that when his kids were little he came downstairs all "ready" to take them to school but he left off his pants. Come on guys, let's go! he said. And the kids said, Daaaaaadddd!! You can't go without your pants!
And of course he said, I have pants on! Let's go!
The kids giggled and were easily entertained, like kids always are.
Try it. Let me know how it goes. It *might* not be as funny with adults. But you never know.
Happy April Fools!
PS I wish I could get this in my size.