Demonstrating something in a certain way that makes it appear larger or more important then it actually is. It is often used to create emphasis or effect.
Source:http://orig14.deviantart.net/8999/f/2007/273/9/5/practice_exaggeration_by_heckthor.jpg
Source:http://orig14.deviantart.net/8999/f/2007/273/9/5/practice_exaggeration_by_heckthor.jpg