Sonic.exe.
It was never "scary", it's never gonna BE scary. So why do people keep using it/derivatives?
I'll admit, there's only ever been ONE ".exe" character I've ever liked.
And it's going to STAY that way, in all likelyhood.
Sanic is another meme that ought just be done with altogether.
(...Okay, I'll at LEAST admit "Sanic.exe" gave me a good chuckle.)