I recently watched Fafner in the Azure (a pretty standard post-apolcalyptic teenagers & mechas anime that I picked up just for Kiyasu Kohei, and so worth it just for that -- Soushi is his sexiest character voice ever). I would normally watch an episode while eating my breakfast, which was usually waffles.
Then one evening, I decided to take in a few more episodes. I began to watch. And then I started tasting syrup, even though I wasn't anywhere near any waffles. Even now, just thinking about the show makes me remember the taste of syrup.
I have a similar connection with the Books of Magic and HP Sauce.
Does this happen to anyone else?