Enter below for a chance to have Norm Macdonald—actor, gambler, raconteur, SNL veteran, and one of the best stand-up comedians of all time—record a customized outgoing message for you, in celebration of his new memoir, Based on a True Story.

FIVE (5) lucky winners will receive an MP3 file with a customized outgoing voicemail message recorded by Norm Macdonald. EVERYONE who enters will receive a special download of limited edition Norm Macdonald digital wallpapers for desktop and mobile. Open to US residents only, aged 18+ at the time of entry. 1 entry per person. No purchase necessary to win. Official Rules here: http://www.randomhousebooks.com/legal/normrules/.