Parents are people too. You know, once they were even young. I know. It doesn't seem right, but that's the way it is. Anyway, these parents have a pretty great sense of humor (even if it is a little dad-jokey - what can you expect?!). Who better to troll than your kids? Honestly, I think that's going to be the best part of parenthood: pranking your kids. I can't wait. I'll take a leaf out of these parents books.