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.
I Am Not Shazam: "Don" is a Spanish title and form of address. I always assumed that Don Karnage was using it in this way, as a self-applied title of nobility, and so developed hives when I ran across a fanfic series featuring Don Karnage, his brother Ron, and their sisters Donna and Fauna.
Jerkass Woobie: Colonel Spigot may be a jerk, but considering he combines aspects of Determinator and No Respect Guy to the point where most people don't even remember his name, and that he is constantly mocked about his small size, and the fact that he does everything to please the High Marshall (who constantly insults and threatens him) so that he won't be shot, that definitely puts him under this trope. It's hard not to feel sorry for him sometimes.
Also Douglas Benson from the episode "Louie's Last Stand" since he's been constantly harassed and humiliated since he was five years old, which can have unfortunate effects on one as adult, so his excess zeal is somewhat forgivable.