The crab boss in the play is a man who loves money and is very stingy. In real life, there are also such people. I don't know if you remember Frank. Although he doesn't have many scenes and his muscular appearance is different from other fish, it makes people feel very interesting. Of course, in real life, this kind of fish does exist, and it is almost like this. It is only expressed in a humorous and exaggerated way in this play.
I don't know if you remember Aunt Puff. Her meat looks lovely. In life, there is a creature very similar to her, that is puffer fish. When it is in danger, it will swell into a ball. Moreover, if caught out of the water, it will make a pig-like cry. This is really an interesting creature.
Do you think Spongebob is the kind of sponge we see in our daily life, at least as a child? Later, I learned that it is a multicellular creature that lives on the bottom of the sea and has many holes in it. Because it is very similar to the sponge used in our life, I named it Spongebob. Between you and me, Squidward Tentacles is a very famous snack.