Back about 5 years ago when I first started losing weight, I was doing a strict Atkins diet. I spent the first 6 months staying under 40g of carbs per day and becoming very bored with my food - when I finally stumbled upon a store that sold all sorts of neat low carb sweet foods!!
That weekend I sat in front of the TV, very excited to eat my bag of sugar-free jelly beans.
Perhaps I should have only eaten a handfull and not the entire bag... but all I know is that I was up all night, screaming in agony as I ran to the bathroom every 5 minutes. I'm surprised that half of my organs didn't leak out into the toilet in the process.
That was the first and last time I have ever eaten low-carb jellybeans. :-)