He lives out in the boondocks.

He recently had the bad luck to incur his boss' wrath and got sent out to work in the boondocks.

Since most speakers of Esperanto have learned the language through self study, the Internet in general, and websites such as www.lernu.net in particular, have been a great boon to the language.

This dictionary is great boon up to us.

The talented comedian Danny Boon is a Kabyle.