Performed by Headley in a Tuxedo, white gloves & a white face mask with a massive nose, prominent toothy grin & dark, soul-less eyes, Mr. Noseybonk was supposed to present some light relief & guide viewers through a puzzle that would contribute to the ongoing puzzle throughout the show.
In effect, however, Mr. Noseybonk was far more feared than he was loved, and went on to remain in many children's minds for years to come as a figure of terror. Interestingly, very little archive material of Mr. Noseybonk exists (indeed, very little Jigsaw material exists, having never been repeated) but none of the Jigsaw tie in media featured any photographs of the large-nosed terror.
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* In 2008, the BBC television series Screenwipe featured a special edition dedicated to children's television, in which the host, Charlie Brooker referred to the repeated terror that Mr Noseybonk provided, labelling him a "leering deathmask figure" who haunted his dreams and struck him as the kind of figure who would "sneak into a stranger's bedroom in the dead of night and knife you, and knife you, and knife you..."(etc, until Brookers voice grows more and more distorted until it dissolves into a demonic echo)