To mark the release of Jackass Presents Bad Grandpa we sat down with Johnny Knoxville, his old mate Jeff Tremaine, and his new mate Jackson Nicoll.
We discussed what they consider to be the funniest scene in the movie - it's certainly the highlight of the trailer - the beauty pageant scene.
Click the video to find out why they like the scene so much, and how they pulled it off.
Will you see Bad Grandpa? Tell us below!