B-man i believe that your definition is very poor. A pooface is someone with faeces on the visage, through eating or otherwise. I could turn you to a pooface by hurling my excrement in your ugly face.
Also you have splt mani wurds wrng thruowt.
"hoh ho ho you have animal dung on your nose.Fool"
"I hate your dung smeared face, pooface!!!!!."