cockroach reproach

Two cockroaches were munching on garbage in an alley when one discusses a new restaurant.

"I was in that new restaurant across the street," said one. "It's so clean! The kitchen is spotless, and the floors are gleaming white. There is no dirt anywhere--it's so sanitary that the whole place shines."

"Please," said the other roach frowning. "Not while I'm eating!"