Flour : noun Powder obtained by grinding certain cereal seeds and used for food.
Same flour: said of things or people of the same nature that are no better than the other: Crooks of the same flour, the same water.
Roll someone in flour, trick him, roll him. He got rolled in flour.
Rugby ball (sports jargon).
Roll them in flour: laze around, laze around.
Heroin or cocaine (white, coconut, snow).