A jungle gym. / A row of bars, found on playgrounds, under which one hangs by the arms and crosses by brachiation (swinging between bars, legs dangling down).

(slang, chiefly sports) A steroid or testosterone abuser.

Alternative form of monkeyshine

(idiomatic) To act foolishly.

plural of monkey-shine

(Canada, US, slang) An annoying and irksome person. / (Canada, US, slang) An object of abuse and ridicule.

(derogatory) Term of offense directed at a man who assumes perceived traits of a monkey, e.g. excessive hairiness or impish behaviour.

(Teesside, Northumbria, offensive) A person from Hartlepool.

plural of monkey wrench

An Old World monkey (Chlorocebus sabaeus) / Any monkey the genus Chlorocebus.