Here is a concise summary of the provided text:
**Context:** A guest, Lucas, on a YouTube channel (likely "Mythical Channel" as mentioned) shares a humorous, anecdotal story from his school days.
**Story Summary:**
* Lucas recounts a chaotic incident in his school classroom, involving:
+ A mysterious, smelly fart
+ Accusations among classmates (including a student named David and another named Pedro)
+ A teacher's frustrated reaction, leading to the class being temporarily disbanded
+ Eventual suspensions and parental involvement
* Lucas pokes fun at the absurdity of the situation and the reactions of those involved.
* The story is followed by Lucas:
+ Thanking the channel host for having him
+ Encouraging viewers to engage with the channel
+ Sharing a few more brief, unrelated anecdotes about his school experiences
**Tone:** Light-hearted, humorous, and playful, with a touch of self-deprecation and nostalgia for school days.
Here are the extracted key facts, each with a number and in short sentences, excluding opinions:
1. The speaker, Lucas, is a guest on a YouTube channel called "Mythical Channel".
2. Lucas attended a school where he was part of a notorious room/class.
3. Lucas's room was considered the most troublesome in the school.
4. A student named Francisco was known for bringing alcohol to school.
5. The school's principal had to intervene in Lucas's class due to its behavior.
6. A teacher had to leave the school because they no longer wanted to teach Lucas's class.
7. An American student, David, was involved in an incident where someone passed gas.
8. David initially denied responsibility but later admitted to it.
9. David's father got involved in the incident when he accompanied David to school.
10. Multiple students, including Pedro, were expelled or suspended due to various incidents.
11. Parents of the students were involved in discussions with the school administration about the incidents.
12. The school took measures, including rearranging classrooms, in response to the incidents.
13. Lucas has a channel and was thanked for sharing his story on the "Mythical Channel".