A female like person who works at your local Wilmington Market Basket. You could once spot her in aisle 18, but recently the most common place to find the chewy is stocking pies or bagels. If you locate the chewy, approach slowly, anything is possible.
Holy shit Pat! Look over yonder! Its the Chewbanka!
Be careful Joe, I heard it turns into a fierce beast when its back hurts...back away slowlyyy.