The Day My Butt Went Psycho

This book is one of the funniest books I have ever read. When I was reading it I would think of the humor, and I would say in my head, "Ha, ha, ha!" or "LOL." The book is actually literally about his butt going psycho. It literally jumped off his body. It has great humor that a 5th grader would love, because of the topic...you know what I mean.