A possible concise summary is:
The video is about a YouTuber who tries to cook the world's biggest pizza underground using a custom 72-inch steel plate, firewood, and a flamethrower. He also orders pizzas from different places and tips the fastest delivery person $1000. He faces some challenges such as running out of dough, working in the dark, and burning the bottom of the pizza. He finally tastes the pizza with his family and gives it a low rating.
Here are some key facts extracted from the text:
1. The text is a transcript of a YouTube video where the speaker attempts to cook the world's biggest pizza underground.
2. The speaker digs a hole in the ground, places a custom 72 inch steel plate, and puts firewood at the bottom to create a makeshift oven.
3. The speaker orders the same pizza from three different pizza shops and tips the fastest delivery person $1000.
4. The speaker uses various toppings such as cheese, pepperoni, pineapple, olives, bell pepper, and mushrooms to make the pizza.
5. The speaker uses a flamethrower to light up the firewood and covers the pizza with a metal lid to cook it.
6. The speaker encounters some challenges such as running out of dough, working in the dark, and getting dirt on the pizza.
7. The speaker tastes the pizza and finds it edible but overcooked and burnt at the bottom.