Informal .

a plodding, clumsy, incompetent person.

a person inept or inexperienced at a specific sport, as golf.

Northern and North Midland U.S. an old man, esp. a dull or indecisive one.

Slang .

anything inferior, counterfeit, or useless.

a peddler, esp. one who sells cheap, flashy goods.

adjective

dopey , dullwitted , dunce , incompetent , useless , worthless