This week, VICE editor-in-chief Rocco Castoro speaks to Johnny Knoxville about his new film Jackass Presents: Bad Grandpa. In the movie, Johnny stars as the 86-year-old poon hound Irving Zisman. After Irving's wife dies, he drives his eight-year-old grandson across the country to see his father, playing pranks on unsuspecting people along the way. On the podcast, we talk to Johnny about why his family hates these stunts, the technical difficulties of filming pranks with hidden cameras, and what it felt like to have a camera shoved down his urethra after he broke his penis.

Watch 'Jackass Presents: A Slutever Bad Grandpa Special' here: http://www.vice.com/slutever/jackass-presents-a-slutever-bad-grandpa-special For information regarding your data privacy, visit acast.com/privacy