1 definition by Gunfreak Gus
A pained, condescending look upon an individual's face that is suggestive of someone who is extremely constipated. This expression usually becomes more prominent when the individual engages in a conversation that he or she believes to be beneath their self-perceived level of intelligence.
Despite the fact that Steve always looked as though he had to shit, he came down with a serious case of poo-poo face when asked how to use the software.
by Gunfreak Gus October 1, 2011