sentences:  According to author Philip A. Lieberman, Smith's "Wolfman" persona "derived from Smith's love of horror films and his shenanigans as a 'wolfman' with his two young nephews.The 'Jack' was added as a part of the 'hipster' lingo of the 1950s, as in 'Take a page from my book, Jack,' or the more popular, 'Hit the road, Jack.