Samuel L. Jackson won't do nude scenes because he's worried about the size of his penis!

Samuel L. Jackson won't do nude scenes because he's worried about the size of his penis.

The 67-year-old actor joked that he would ask for a "d**k double" before doing a full frontal scene in a movie.

Speaking to Howard Stern on his Sirius XM radio show, he said: "I might ask for a d**k double."

When Howard asked: "Do you feel your penis isn't big enough to show off on camera?", Howard replied: "I don't know if it's… yeah. I don't know if it's formidable enough. My aura's so big, I don't know if my d**k is big enough to fill my aura."

Samuel also insisted he rarely does love scenes in his movies because they're "extremely awkward" to film.

He said: "You ask before you start, 'Where can I touch you? Where shouldn't I touch you?' Then you apologise for both reasons. 'I'm sorry if I get excited' and 'I'm sorry if I don't.' Because sometimes it just ain't happening!"

And the actor told the DJ that his stammer is cured when he says "motherf***er".

The 'Hateful Eight' actor's speech impediment was so debilitating when he was younger, he was bullied and "stopped speaking for almost a year in school" but discovered an unusual way to rectify it.

He explained: "I have no idea [how] but it just does. It clicks a switch that stops the d-d-d b-b-b, because me, I stuttered really, really, really badly for a long time."