Full of It is a 2007 American comedy-drama film directed by Christian Charles and written by Jon Lucas and Scott Moore. Starring Ryan Pinkston, Kate Mara and Teri Polo, the film follows a teenage boy whose outrageous lies magically come true.

The film was given a limited release in the United States by New Line Cinema on March 2, 2007. It aired on ABC Family as one of their Original Movies on September 16, 2007, under the title Big Liar on Campus.