An agglomeration of flavouring powder that may collect in a solid mass during the manufacturing of a snack product and be found in the bottom of the snack's packet. These masses are especially common in the manufacture of the cheese snack known as 'Twisties'. They may be considered a sign of good luck to come.
Person 2: What flavour?
Person 1: Barbecue
Person 2: Don't eat it then. Varnish and mount it, dude!