Not particularly disgusting but funny none the less. The time was the seventh grade science fair. It was the first time I was doing it on my own. I decided to do an experiment I saw on brain games and give people flavorless gelatin with food coloring and, as it turns out, unflavored gelatin tastes like cold dog barf. After finding this out, I then proceeded to give it to my science class, where it was met with negative reactions to say the least. You may think that's it but I wasn't done yet. I gave out the unflavored gelatin to unsuspecting science fair goers. My experiment made thirty-three people throw up. Best. Science fair. Ever.