Boner

Bob, a crusty but erudite old liberal, lives along the Mexican border with his soul mate, Josefina Bernstein, PhD and his long-term guest they've aptly named Boner. Boner is a somewhat unique young man. He grins constantly, he only speaks Swahili and he has this curse or blessing, depending on how you look at it, he has a perpetual erection. They go about their lives harboring illegal immigrants, hosting drug traffickers and taking pot shots at the US Border Patrol's spy drone when a drug trafficker abducts Josefina to carry his colleague's backpack containing a fortune in narcotics. Bob, Boner and their drug-runner buddy, Chui, take off on their adventure to rescue Josefina and recover Chui's lost loot. Their quest takes them deep into the drug underworld and to California where Boner's unique attributes earn him instant stardom in the porno movie industry before heading south into Mexico and the warring drug cartels.