A slow acting disease in which a person wheres jeans with running shoes. Most victims , if not all, do not realize the awkwardness and idiocy that they display to the public, but it is contagious even interspecies. The awkwardness that is shown is so intense that it soon starts to break down the body tissue and is only a matter of time until one's entire body deteriorates, thus death. Soon even animals will succumb to this terrible look and it will eventually kill off all forms of life.
guy 1: oh my god look how awkward that kid looks wearing those jeans with runners
guy 2: wow i know, i feel bad for him