Two YouTubers, Collins Key and Karina Garcia, make a big sour gummy worm DIY project with various types of sour candy. They consume toxic waste, Warheads, Sweet Tarts, and more before adding them to the giant gummy worm. The video ends with them trying to take a massive spoonful of the malic acid product and struggling with the intense sourness. They provide a link to Garcia's channel for a related video.
1. They are making a giant sour gummy worm with Karina Garcia.
2. They begin by adding toxic waste candy to the gummy worm.
3. They try several different sour candies, including Warheads, Sweet Tarts, and Sour Patch Kids.
4. They drink sour soda and try malic acid.
5. The experience is described as extremely sour and painful.
6. They encourage viewers to like the video and subscribe to Karina Garcia's channel.