|“||Back in my day we didn't spend all day tapping! Of course my day was the cretaceous...||„|
Grampasaurus, real name Abraham Simpson, is the main protagonist of the Tree House of Horror XXXII's first act. He's a sentient & sapient dinosaur created by Mr. Burns.
He's voiced by Dan Castellaneta.
Mr. Burns created a park called Geriatric Park for elderly people to live out their best lives. But, in all reality, Mr. Burns turned everyone there into a Dinosaur, including Abe.
Lisa meets up with Abe, and the two hang out. When he spot Nelson, he wonders what he tastes like, and so he took out his dentures, and gummed Nelson down. He loved the taste of human meat and started manipulating people, and then gummed them down. When Lisa tried to stop Abe, now known as Grampasaurus, he doesn't listen, and rather starts a Dinosaur Rampage.
He gummed down Mr. Burns, and then broke into Geriatric Park, said a long speech, and led a Dinosaur Rampage. He terrorized Springfieldians, and even used the dinosaurs to push trucks out of town, limiting the food supply. After some Stern talking to from Lisa, and Grampasaurus taking a "long Cretaceous nap", he stood down and "led a losing battle" as he said. This was actually just Grampasaurus manipulating Lisa, as he then led a Dinosaur counter attack killing even more Springfieldians.
After he argues with Springfieldians about evolution, his brain gets sore and he decides to stand down, really this time. The act then ended, and we keep Grampasaurus as a skin.
Grampasaurus can be purchased along with the Geriatric Park Dome for 195 dino skulls, and for a limited time too. You can also keep Grampasaurus as a skin after the event ends.