Guzzling 20-year-old Crystal Pepsi is a bad idea — here's clear proof

Remember Crystal Pepsi, marketed back in the early '90s as the "clear alternative" to brown cola? The colorless drink didn't catch on and was discontinued in 1993 in a clear case of now you don't see it, now you really don't. It didn't disappear from the hearts of a few die-hard fans, though. In this NSFW video, which is also NSF-the-easily-grossed-out, competitive eater L.A. Beast marks the 20-year anniversary of the drink's demise by chugging a 20-year-old bottle of it he purchased for $80 on eBay. Remarkably, it comes up just as clear as it went down. Unclear, however, is whether, post-upchuck, it still smells like "an old man's nutsack in syrup." 

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