Terrifier's Art The Clown Is Scarier Than It's Pennywise - IMDb. While Pennywise the Dancing Clown developed audiences' fear of clowns in It, the emergence of Art the Clown in Terrifier brought this to a whole new, scarier level.
He drugs and kidnaps several women, sending them to be raped by the Devil, and eaten by evil creatures or other demons. These may be perhaps the most abhorrent things he's done so far in his franchise, other than serial killing. He kills a gas station worker by dismembering him with a hacksaw.