A builder has nailed his penis to a block of wood as part of a dare.

Builder's penis dare

Builder's penis dare

The unnamed man accepted the challenge made by his colleagues and in footage taken on the day, the man takes out his private parts and places them on a plank on wood, the Sun Online reported.

One of his colleagues then fires a nail gun through his foreskin but although completing his dare, his colleague then removes the nail from the wood but it is still left in his penis.

He then pulls the nail through his own foreskin before celebrating completing the dare.