What is your horrible Food Poisoning story?

Kicking us off. My worst story was on the day of my wedding. The night before I was drunk with friends in town, and they had never had real seafood before. So I ordered a huge platter of everything. Including, you guessed it, oysters. Now oysters are delicious, and they are usually fine if prepared well. Unfortuately we had just been through a large heatwave, and most of the oysters had spoiled, but no one knew yet. So I slurped a good 4 or 5 of them. Next day was the wedding. I really began to notice right before the ceremony. My (now wife) sent in the best man thinking I had cold feet. He came in, we chatted, he asked if I was alright. I... explained everything and he did what any good best man would do, and laughed. I was able to rally and attend my own wedding, but didn't enjoy too much of the food the day after.

Turns out - it was Vibrio. I spent the next few days within 30 feet of a toilet at any given time. We weren't on our honeymoon yet thankfully, but our first few days of marriage were definitely interesting.