a boundary barrier that does not block the view

a boundary to a garden or park, usually a buried wall or shallow ditch designed not to be seen until closely approached

a concealed ditch and wall designed to allow landowners to look out across rolling vistas without getting cattle and inconvenient poor people wandering across the lawns

Haha (born Ha Dong Hoon (Hangul: 하동훈) on August 20, 1979) is a South Korean entertainer. He first debuted in 2001 with a hip hop group named Jikiri, although the group was not very popular. His fame grew when he began to imitate Kim Jong Kook on the popular variety show X-Man, on which he has become (and still is) a series regular.

Laughter duh

A Gandharva singer

Giggling, usually expressed to a player that got lucky.

Mother