booby

A foolish or stupid person, often easily tricked or making silly mistakes.

"Don't be such a booby, you've fallen for that trick again!"

A tropical seabird, related to gannets, known for its clumsy behaviour on land.

"We saw a blue-footed booby diving for fish."

An informal or slang term for a woman's breast.

"She wore a top that showed off her boobies."