"Since you're here I'm going to wash my hands for real". This is just one of dozens of those sometimes shockingly truthful things that kids say to their parents, family and total strangers that Jeffrey Brown includes in his latest book.
I don't know if people without kids would find this funny or not. I have kids and I laughed at some parts. It took me about 20 minutes to get through the whole thing so it's not a major committment. I read some parts out loud to my wife and she told me to stop. There were definitely funny panels but no "gut-busters". If you're going to read anything by him start with Vader's Little Princess.
I checked out a digital copy because I was out of the house and wanted something to read. Find it through Media on Demand.