Tochtli, a boy who likes hats, dictionaries, samurais, guillotines, and the French. And now, all he wants is a new animal for his private zoo: a Namibian pygmy hippo. HIs father, Yolcaut, is willing to satisfy his every whim, even if that whim is an endangered exotic animal.
A young person, I don't know her age, is suddenly almost forced to eat a vaguely phallic tortilla with meat in it, to prove that she likes men and isn't gay
You could think that Yolcaut is an abusive parent, but it's shown to love and care about his son, it's a killer and a drug dealer, but not an abusive parent.
Gay men are mentioned in kind of a negative light, but as a non-Spanish speaking person I cannot accurately assess how offensive, if at all, their word choices would be considered.
No, but the boy eats only ice cream and quesadillas. This is framed to be because he's spoiled and gets to do whatever he wants, however he has frequent stomachaches because of his diet.