Dinosaurs love them. Pirates love them. Even Monsters love them. Everyone loves underpants! Dinosaurs Love Underpants, Pirates Love Underpants, and Monsters Love Underpants are now available together in a laugh-out-loud collectable boxed set! Dinosaurs Love Underpants: Want to know the real reason the dinosaurs became extinct? They were wiped out in a mighty Underpants War! Join T-Rex and the rest of the gang as they slog it out to gain prehistoric pants supremacy. Pirates Love Underpants: Join a group of pirates as they search for the legendary Pants of Gold! Monsters Love Underpants: Monsters around the world have different ways to scare, but they all share a love for zany underpants!