A book without potty humor is like a banana split without hot fudge. It can still be good, I suppose, but you kinda get the feeling that something is missing.
Dav PilkeyMost kids are smarter than most grown-ups. Kids see the world in black and white... They look through all the garbage and see a world run by fools and dullards and lazy people. And there's nothing they can do about it because they have no power.
Dav PilkeyHaving a sense of fun in books is a huge, huge deal, because a lot of times kids - even me when I got to third or fourth grade - don't associate reading with fun.
Dav Pilkey