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.
In the bar, Korgoth severs a thug's arm during a fight. It flies across the room and into a jukebox where a patron is trying to select a song. It hits a switch, music starts, and the man gives the arm a thumbs up.