Definition of not give a monkey'sBritish, informal
- I don't give a monkey's about their problems!
: to make a present of
: to grant or bestow by formal action
: to accord or yield to another
: capacity or tendency to yield to force or strain : flexibility
: the ability of a material to bend or stretch
: a nonhuman primate mammal with the exception usually of the lemurs and tarsiers
: a person resembling a monkey
: a ludicrous figure : dupe
: mimic, mock
: to act in a grotesque or mischievous manner
: fool, trifle
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