Listen to the sound clip I can't. from Big Fat Liar: I can't. I can't. This sound is from Big Fat Liar "Big Fat Liar" is a hilarious comedy film released in 2002, directed by Shawn Levy. This delightful family-oriented movie follows the adventure of a young boy named Jason Shepherd, played by Frankie Muniz, who is an aspiring writer and no… Go to the full soundboardwith more sound clips Search