Supercrapafuckarrificexpialbullshit
Adjective: A word used to describe something so horrifically, make you want to kill yourself, terrible that conventional curse words cannot describe how much you loathe said thing
"This film is so terrible, so horrific, and so god-awfully bad that there's only one word that could possibly sum it up. You wanna know what word is? I'll tell you. It's supercrapafuckarrificexpialbullshit, a film so bad the censors really ought to go and pull it, sadly there's not many word that only rhyme with bullshit, it's supercrapafuckarrificexpialbullshit!" - The Nostalgia Critic when reviewing the 1997 film Batman and Robin.