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: Dos Gringos
Crosses the Line Twice: If you like these guys and you're not in the military, this is likely one of the reasons why.
World War III's lyrics in particular can invoke this.