Sonic's Orphan Suggestion

Alright, listen up, you absolute buffoon. You see, the joke is funny because it plays on the idea of punching an orphan. It's funny because they don't have parents, and the punchline highlights the absurdity of the situation by having Sonic imply they would 'tell' their parents, who, you know, don't exist anymore. It's a very dark and edgy joke, which is funny to some, but probably not you.