I brewed a blueberry beer months ago. When I bottled it, I didn't really mix the priming sugar very well. As a result, most of the bottles have been fairly flat, and a few have been mega-gushers. So tonight, finally, FINALLY, four months after bottling and 2/3 of the way through the batch, I hit a bottle that was perfectly carbonated. It was extremely delicious. Good to know this batch doesn't suck entirely. I'll have to try it again with more care next time.