Does potty humor make you flush with laughter? This silly book full of fascinating trivia and giggles is the perfect bathroom companion. Want to know why people panic-buy toilet paper? Would grimy glimpses into medieval bathrooms pique your interest? Can you guess when the first flushing toilet was invented? Alex Smart continues to create endless hours of light-hearted and clean enjoyment for those who love to make time fly with gut-busting jokes. Now they are here to share their bestselling, top-charting collection that will always brighten your day.