You heard the title! Everything from Ciel getting a cavity to Sebastian singing Wrecking Ball! Now, hold onto your shorts because this is going to be simply one hell of a Black Butler Crack series. ;) Requests are closed! WARNING: Contains frequent Hetalia, Attack On Titan, and SpongeBob references! Disclaimer: I do not own any of the Black Butler characters or Black Butler, despite how much I want to. :3 Published August 10, 2015.