Illustrator: Andy Engel. The brainchild of Tulsa, Oklahoma, radio DJs Brent Douglas and Phil Stone, the fictional Roy D. Mercer unleashes his disgruntled backwoods persona through an assemblage of crank calls on this 2008 collection. Mercer accuses a diner of getting his buddy hopped up on caffeine on "Coffee Shop" and butts heads with a bank employee on "No Deposit, Don't Return."