If you don't know who the anthropomorphized blue hedgehog with a need for speed and an insatiable hunger for chili dogs is by now, then you've been living under a rock for like, twenty years.
Not only is Sonic the Hedgehog one of the most popular video games dating back to the early 90's, but he's also the Chaos Emeralds of the fandom world. Sonic memes have been popular forever, and they range from totally normal jokes to absolute bat-shit insanity and everything in between. He's blue perfection collecting golden rings and just overall a rad little dude.
Also, please don't look up Sonic the Hedgehog toilet. Just don't do it. Or anything with Sonice + feet or diapers.
Trust us, you don't wanna go there.