A possible concise summary is:
The speaker tells the story of how his friend Rabicó crashed a motorcycle while trying to impress a woman and got a second-degree burn on his leg. He also talks about how they were planning to do a scavenger hunt competition with a food prize, but now they have to postpone it and change the prize to money to pay for the motorcycle damage. He also makes fun of the different ways of speaking Portuguese in Brazil and Portugal with his friends.
Here are the key facts extracted from the text:
1. The speaker is talking about a friend named Rabicó who tried to learn how to ride a motorcycle.
2. Rabicó crashed the motorcycle and fell, injuring himself.
3. The speaker says that Rabicó was not wearing a helmet when he fell.
4. The accident happened in a place where the speaker and his friends were going to record a video.
5. The speaker mentions that the motorcycle's owner, Gabriel, was going to teach Rabicó how to ride it.
6. The speaker describes the motorcycle as being in bad condition after the accident.
7. Rabicó had a second-degree burn on his leg from the accident.
8. The speaker mentions that Rabicó had to go to the doctor to get treated for his injuries.
9. The speaker talks about a competition where the prize was food, but later changed to $10,000.
10. The speaker mentions that the loser of the competition would have to get a tattoo on their forehead.
11. The speaker talks about a video they made in Portuguese, without using any words from Portugal.
12. The speaker mentions that they went to the market to buy bread and cheese, and met people who didn't speak Portuguese.
13. The speaker jokes about Rabicó falling on his butt and compares it to the Portuguese spoken in Portugal.
Note that some of these facts may be mentioned multiple times in the text, but I've only listed each fact once in the above summary.