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.
Big Lipped Alligator Moment: "Lucifer in Love". While Edguy is not above joke songs, they are usually saved until the end of the album. This one occurs at the three-quarters point and the sheer WTFness of it all is...better yet, listen for yourself.