Some fans interpret Mango as having some attraction to men, as he once had a thought bubble which shows him thinking about a man's abs, but in canon context it had nothing to do with romantic interest.
Mango being a trans man is also a popular headcanon.
He's a very hyperactive Keet that doesn't take things seriously.note Early books may suggest this idea but he's shown to be more than just a goofball and even being a snarker in later books.
Humanized fan works usually give him dark skin and green hair.
Brash
He can be interpreted as being on the autism spectrum as he sometimes has a more literal way of thinking, like not understanding pirate lingo or his painting style deemed as 'too realistic'.
In his file it was mentioned that he was the #1 Seeker in his kindergarten's hide-and-seek championship, which can be seen as a special interest.
Some fans really don't like the General Inspector for his Mean Boss tendencies, and depict him as doing nothing but constantly yell at his agents. note While he does shout when he calls his agents for missions, he isn't necessarily abusive. The reason he temporarily assigns the Gators to lower ranks in Take the Plunge is because he presumed they flooded the city when he specifically told them not to.
