Calling all dinosaur enthusiasts! Think you know everything there is to know about our dino friends? Think again! Today we're diving into all the insane, crazy, and shocking dinosaur facts that have been discovered since you were in school.

Terri the Triceratops meets a group of Pachycephalosaurus. These guys are scrappers and they want to butt heads with Terri! Luckily, the Pachycephalosaurus are also great at sharing their water with Terri and her friends.