"A representation, especially pictorial or literary, in which the subject's distinctive features or peculiarities are deliberately exaggerated to produce a comic or grotesque effect."
I've been playing around with using Photoshop to do caricatures from portraits. Not surprisingly, I'm very bad at it, but I can see a lot of interesting possibilities.
Have you ever tried making a caricature from a portrait? How'd it turn out? (Mine just end up being kinda scary, perhaps because photos are so realistic, perhaps because I have no talent for such things).
You'd never know it, but this used to be Hugh Grant.