susan: good morning boys, can i offer you a cup of coffee? robert and michael: gross no thanks i don't want any of that filthy crema
a coffee that someone pours you from a disgusting dirty coffee percolator machine in your work place
"susan: good morning boys, can i offer you a cup of coffee? robert and michael: gross no thanks i don't want any of that filthy crema" What is the definition of "filthy crema"?