Irish actor Colin Farrell has played his most daring role to date - George Hook.

George said writing an erotic novel was one of his great undone challenges.

"I made a stab at it but it as rejected by the publisher," he said.

Colin is in Los Angeles as part of the Special Olympics World Summer Games.

And he gave it his best shot while being interviewed by the Ian Dempsey Breakfast Show on Today FM.

Prepare yourself....