4. Farts Around the World $16.95
Whether your gift recipient is a an irreverent traveler, has IBS, or is a 13 year-old, this would make a hilarious gift. It answers burning questions like, “What is proper English etiquette for a tearoom emission?” and, “If a meditating Buddhist passes silent gas, does it really exist?” with clever answers and hilarious graphics. It even comes equipped with an enumerated sound board. Enough said.