|Sonic the Hedgehog|
|Series:||Sonic the Hedgehog|
Stupid Mario Brothers
|Portrayer:||Richard Michael Alvarez|
Later, he sends them a letter in the episode "Metal Gear Stupid," bragging about becoming a "werehog", proceeding to brag about how cool he is and viciously insult Mario and Luigi. In response, Mario says, "And people wonder why we never hang out with him!".
Sonic is later mentioned in the Non-Canon Super Mario News series, in where Mario claims he and Sonic, along the rest of the Sonic characters (expect Knuckles) have started to get along very well. He was also interviewed over the phone in an episode of Youtube News about his game Sonic: Unleashed.