Kids love Dinosaurs and find the topic of farting very funny. Did Dinosaurs fart their way to extinction? Some well-meaning folks think so. Picture a T Rex farting in prehistoric times. The air must have really smelled bad. Laugh yourself silly while you color different dinosaurs as they fart and pollute the air. An excellent gag or funny gift for any occasion. | The Farting Dinosaurs Coloring Book by for Kids Coloring Pages, Paperback | Indigo Chapters