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: Hard Hat
Hilarious in Hindsight: Hard Hat 2 had a boss named Baseball Man- a baseball-themed robot master fought in a sports-themed stage. Cue Mega Man 10, and we now have Strike Man- a baseball themed robot master fought in a sports-themed stage.