RED-BAND TRAILER: Johnny Knoxville Gets Raunchy in 'Jackass Presents: Bad Grandpa'

Every time I've seen the first trailer for Jackass Presents: Bad Grandpa in theaters, it's gotten bigger laughs by the audience than any other trailer. I've seen that trailer so many times I've lost count, but like clockwork, the theater goes crazy during it. If there's a sleeper movie that can dethrone Gravity at the box office, it may be Bad Grandpa.

Those laughs continue with a new, red-band trailer released for Bad Grandpa on Monday. When I say "red-band trailer," that means "don't watch this at work unless your boss is OK with implied male nudity." Bookmark this article and watch it when you get home. Or on your phone while you're stuck in traffic. You're not really driving if you're in a traffic jam, so it's fine.

Jackass Presents: Bad Grandpa stars Johnny Knoxville and Jackson Nicoll and opens this Friday.