Caricature

Part of speech: noun (n.)

1. An exaggeration, or distortion by exaggeration, of parts or characteristics, as in a picture.

2. A picture or other figure or description in which the peculiarities of a person or thing are so exaggerated as to appear ridiculous; a burlesque; a parody. [Formerly written caricatura.] The truest likeness of the prince of French literature will be the one that has most of the look of a caricature. I. Taylor. A grotesque caricature of virtue. Macaulay.

Part of speech: verb (v.)

To make or draw a caricature of; to represent with ridiculous exaggeration; to burlesque. He could draw an ill face, or caricature a good one, with a masterly hand. Lord Lyttelton.