This book is hilarious with all funny names that I have never heard before. Professor Pippy P . Poopypants was laughed at for his funny name. So he created the name change-O-chart 2000 with silly names to change everyone's name on the planet. But he never thought of changing his own silly name.

This novel is very funny and lets you have a new name! Sounds fun, right? I kept on reading this book over and over to find out new names for my friends!

I love this book. It is hilarious

It is interesting and I love it.

This book is about two mischievous kids named George and Harold. They were so naughty that they get punished often by their Principal Mr.Krupp. They wrote comic featuring Captain Underpants as hero. They also got a hypno-ring and hypnotised Mr.Krupp and changed him into Captain Underpants. And then comes all the adventures. I think you should read it. It is very funny.