Jackass Presents: Bad Grandpa

Bad Grandpa presents its latest clip and it is just so wrong! Johnny Knoxville is Irving Zisman and this Bad Grandpa takes his grandson on the road for some heartfelt hilarity.

Bad Grandpa has released its first full clip and it features Johnny Knoxville's alter ego flying through a shop window. Knoxville is the Bad Grandpa and his adventures start October 25.