monkeying

Monkeying is a term with two related senses. In zoological usage, it refers to the behaviors of monkeys and other primates, including exploration, object manipulation, foraging, locomotion, play, and social interactions. In everyday English, the phrases "monkeying around" and "monkeying with" something describe playful or improvised tampering or fiddling, sometimes with evident mischief or carelessness.

In primatology, monkeying encompasses a range of species-typical activities. Monkeys often manipulate objects to investigate their environment, and some species use tools, such as capuchins that crack nuts with stones. Social play among juveniles develops motor skills and bonds, while grooming and other social behaviors structure group life.

Etymology and usage: The idiomatic sense of "monkeying around" emerged in the late 19th century in American English, likely drawn from the energy and improvisation associated with monkeys. Today the term can be neutral (harmless curiosity or exploration) or pejorative (careless or disruptive meddling).

Safety and culture: In non-scientific contexts, monkeying with equipment, electronics, or safety systems is discouraged because it can cause damage or injury. In popular culture, the expression appears in titles and dialogue to evoke mischief, curiosity, or informal experimentation.

Related topics include mischief, fiddling, tinkering, and animal tool use.