booster bag n. a bag, sack, pouch, purse, or box used by a shoplifter to conceal or disguise merchandise. Etymological Note: to boost ‘to steal; to shoplift’ + bag (source: Double-Tongued Dictionary)
zhing-zhong n. merchandise made in Asia; cheaply made, inexpensive, or substandard goods. (source: Double-Tongued Dictionary)