Five dinosaurs were jumping on the bed till One fell down and bumped his head So a caveman gave them some advice "Hey, dinosaurs... be careful where you jump!" ♪ Four dinosaurs were jumping on the bed till One fell down and bumped his head So a caveman gave them some advice "Hey, dinosaurs... be careful where you jump!" ♪ Three dinosaurs were jumping on the bed till One fell down and bumped his head So a caveman gave them some advice "Hey, dinosaurs... be careful where you jump!" "Hey, dinosaurs... be careful where you jump!" "Hey, dinosaurs... be careful where you jump!" "Hey, dinosaurs... be careful where you jump!" "Hey, dinosaurs... be careful where you jump!" Two dinosaurs were jumping on the bed tll One fell down and bumped his head So a caveman gave them some advice "Hey, dinosaurs... be careful where you jump!" One dinosaur was jumping on the bed till He fell down and bumped his head So a caveman gave him some advice "Hey, dinosaur... be careful where you jump!" "Hey, dinosaurs... be careful where you jump!"