These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Carl Michael Bellman
Memetic Badass: Bellman himself; for reasons mostly unrelated to his actual life and music, he's become a stock character in a series of schoolyard jokes, (almost) invariably starting with "A German, a Frenchman, and Bellman had made a bet..."