Sonic the Hedgehog

Sonic the Hedgehog is a video game character created by, who is the star of the  of games.

History
Sonic was one of the video game characters who convinced Bart to steal a Bonestorm video game from a local Try-N-Save.

He then appeared on a billboard that read "Sonic the Hedgehog says: Wait until marriage," and showed a picture of Sonic giving a ring to Amy Rose.

Non-canon
An elderly parody of Sonic appears alongside many other video game parodies in "Enter the Cheatrix" and later as an enemy sent at the Simpsons by God.

He has a cutscene with Bart repeating his scene from Marge Be Not Proud.