Markiplier and his friends conducted the "Sour Challenge" where they ate increasingly sour candies, such as Warheads, while simultaneously being shocked with a muscle stimulator. The challenge started with mild sour candies and progressed to more extreme ones, with the voltage of the muscle stimulator increasing at each level. The participants experienced intense physical reactions, including pain, sweating, and eventually, bleeding in the mouth. Despite the suffering, they continued the challenge until they reached the maximum level, after which they realized that the pain was not worth it. The video ended with a warning to viewers not to attempt the challenge themselves.
Here are the key facts:
1. The participants are Markiplier and three others.
2. They are doing a sour challenge with various sour candies.
3. The candies used include lemon, sour patch, sour skittles, warheads, and sour strips.
4. They also use muscle stimulators to add an extra level of challenge.
5. The participants start with a shot of lemon and gradually increase the sourness level.
6. They eat multiple warheads and increase the voltage on the muscle stimulators with each round.
7. The challenge becomes increasingly difficult, with participants experiencing pain, sweating, and discomfort.
8. One participant's mouth starts to bleed due to the acidity of the warheads.
9. The challenge ends with the participants deciding to stop due to the extreme discomfort and pain.
10. The participants reflect on the challenge, stating that it was not worth it and advise viewers not to try it.