caricature

Short definition from Wiktionary

Noun

1. 1
   A pictorial representation of someone in which distinguishing features are exaggerated for comic effect.
2. 2
   A grotesque misrepresentation.
3. 3
   In facial recognition systems, a face that has been modified to look less like the average face, and thus more distinctive.

Adjective

1. 1
   Having the characteristics of a caricature, grotesque.

Verb

1. 1
   To represent someone in an exaggerated or distorted manner.