Well, the Teenage Mutant Ninja Turtles cartoon is a classic. Rat Man, though? Usually not related. Maybe you saw some fan art or a creative interpretation that made you think there was a connection, but in the mainstream, they don't typically intersect.
Common themes could include the hero's journey of finding their true purpose again after a fall, and also exploring the complexity of good and evil. Another theme might be the impact of society's judgment on the fallen hero.
Honestly, 'yo en caricatura' is a bit of a mystery. It could potentially refer to one's representation or appearance in a caricature. Maybe it's a phrase from a specific language or cultural context that we're not familiar with.