A word to use the people in the world who are monstrously retarded, unintelligent, vile, pathetic, greasy, crusty, dumb, sometimes fat, unfortunately untalented, and all around awful in every possible way that is imaginable to the point that not even Jesus can save them. Cretins, by definition, suffer from "cretinism" and can be described as "cretinous." Specific cretins are actually recognized by the medical community as cretins with an official MD Grant of Cretinism - which is rare.
Normal Person #1: Look at that monstrously retarded, unintelligent, vile, pathetic, greasy, crusty, dumb, fat, unfortunately untalented, and all around awful person.
Normal Person #2: Yeah, it must be cretin.
*cretin turns towards the normal people*
Cretin: AFSDFDFSKPOEMOOADDJFSFSDUFSOKDFOPFSFS!!!?!?@ IM A CRETIN I SUCK SO MUCH BALLS AHH IM A CRETIN AHH!