We wouldn’t recommend grabbing a real T. Rex by the tail, but that’s the best way to play with this two-foot long electronic dinosaur inspired by Jurassic World. Lifting the tail unleashes a terrifying roar while moving it up and down causes your T. Rex to bite, thrash, and toss smaller dinos aside with reckless abandon. They might hear her coming (buttons in her feet activate stomping noises), but she’s too big and powerful for them to escape.