A possible concise summary is:
Mario is asked by Goodman, a billionaire, to sit on a dodo bird egg that is worth 10 billion dollars. Mario agrees, hoping to get his house paid off, but he faces many challenges from his family and friends who try to break or take the egg. In the end, Goodman reveals that it was just a regular chicken egg and he was bored. He then gives Mario another egg that he claims is a dinosaur egg.
Here are the key facts extracted from the text:
- 1. Mario is asked by Goodman to sit on a dodo bird egg that is worth 10 billion dollars.
- 2. Jeffy, Mario's son, tries to break the egg by throwing it off a balcony, using it as a cue ball, and putting it in a safe and throwing it down the stairs.
- 3. Mario switches the dodo bird egg with a regular chicken egg from the refrigerator and tricks Jeffy into thinking he laid an egg.
- 4. Goodman reveals that the dodo bird egg was just a prank and he was betting with other billionaires if Mario would destroy the egg or not.
- 5. Goodman gives Mario a dinosaur egg to sit on as his next task.