You ' re missing out in the meantime , mi amigo . <| sep |> Rather than using a translator ' s note to explain a dialect difference on a situation where it comes upUsually they write it into dialogue or setting , and have no need force a dialect translation when it is completely unnecessary having no effect on the story throughout the entire series . In Keijo ! !!!!!!!, they have decided to make Kaminashi out to be some moron who can ' t formulate words correctly , and the reason is not made clear at all . It very likely is along the lines of ' character gimmicks , or defining traits . WHich may be a shallow reasonably , not it ' s not a knock on the translator or characters , because that is an intentional writing thing . Slang ! an uncommon dialectSlang isn ' t a dialect , it ' s a language property tho I ' m not sure i it has a defined linguistical term . This is why I feel like it ' s not the translator ' s job to decide to throw in their madeup language in the actual translation of the person ' s words . It ' s their job to translate what they are saying , whether two characters speak different dialects , creoles and pidgins , countryculturally different languages . They have to translat the closest to what a character is saying and how the haracters say it because that separatesdefinesdevelops characters .