noun

a picture, description, or imitation of a person in which certain striking characteristics are exaggerated in order to create a comic or grotesque effect.

a crude caricature of the Prime Minister

cartoon,distorted/exaggerated drawing,distortion,parody,satire,lampoon,burlesque,mimicry,travesty,farce,skit,squib,send-up,take-off,spoof,pasquinade

verb

make or give a caricature of.

he was famous enough to be caricatured by Private Eye

parody,satirize,lampoon,mimic,ridicule,mock,make fun of,burlesque,distort,exaggerate,send up,take off