Booby and Mug

Booby noun - A person who lacks good sense or judgment.

Mug and booby are semantically related. (British) in berk topic. In some cases you can use "Mug" instead a noun "Booby". informal substitute

Mug noun - A round vessel equipped with a handle and designed for drinking.

Booby and mug are semantically related. Sometimes you can use "Booby" instead a noun "Mug".