sonic.exe

A 2011 creepypasta based on the famous blue blur Sonic the Hedgehog. Has since been moved from the Creepypasta wiki to the Trollpasta wiki.

Aside from the titual character, there are several other versions of Sonic characters and original characters to the story's universe, both from the original creepypasta and fanmade sequels and spinoffs.

This tag implicates sonic_(series) (learn more).