- Homer Simpson: He may be the richest man in the world, but I know one thing he can't buy.
- Marge: What's that?
- Homer: (beat) A dinosaur!
Dinosaurs were colossal beasts who ruled the world several million years ago. Then they died and now people unsuccessfully try to clone them, or collect their bones for pleasure.
In the Poop Dimension, though, they are not extinct.
They are not pterosaurs.