A possible summary is:
This is a video transcript of a game theory episode where the host tries to find out the height and weight of Slender Man, a popular horror character. He uses various sources, such as games, photos, and formulas, to estimate Slender Man's measurements and body mass index (BMI). He discovers that Slender Man is not actually slender, but overweight, and that Link from Zelda is much more slender. He also promotes his FNAF merch at the end.
Here are some possible facts extracted from the text:
1. Slender Man is a character that originated from a spooky picture contest in 2009 by Eric Knudsen.
2. Slender Man became popular after the fan game Slender: The Eight Pages was released in 2012.
3. Slender Man's height is estimated to be between 7 and 8 feet tall based on the original Creepy Pasta photos.
4. Slender Man's weight is calculated to be around 386 lb using a 3D model and his volume and density.
5. Slender Man's BMI is 29.4, which means he is overweight and not actually slender.
6. Link from The Legend of Zelda weighs about 3 and 3/4 lb and has a BMI of 7, which makes him much more slender than Slender Man.