It is an Asian slur, it is supposed to read fried rice but the asians pronounce fry ry
Herro would you rike to order fry ry, egg roll, noodle?
When you smack flies into your fried rice that you cook in your Asian backyard for extra flavour.
Me: Did you enjoy the fly fry ry? Got some extra flavour.
Dan: No I have cholera now